Chicago Open 2026
May 21, 2026 - May 25, 2026
View Live Games: https://www.chess.com/events/35th-annual-chicago-open/games
Tournament Information: Sections, schedules, entry fees, prize funds, hotel info, etc.
Standings for Under 1300:
SwissSys Standings. CCA_CHI26: Under 1300 Merged (Standings (no tiebrk))
| # | Name | ID | Rating | Rd 1 | Rd 2 | Rd 3 | Rd 4 | Rd 5 | Rd 6 | Rd 7 | Total | Prize | Comment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Dennis A Seibel | 12649640 | 1217 | W63 (w) | W26 (b) | W42 (w) | W13 (b) | W2 (w) | D5 (b) | W7 (w) | 6.5 | 3000.00 | |
| 2 | Jonathan Lewis | 32123860 | 1278 | W49 (b) | W61 (w) | W28 (b) | W29 (w) | L1 (b) | W4 (w) | W5 (w) | 6.0 | 1500.00 | |
| 3 | Dakaylah Winfield | 13416985 | 1279 | W73 (w) | W46 (b) | D10 (w) | L5 (b) | W34 (w) | W32 (b) | W14 (b) | 5.5 | 800.00 | >+40 pts |
| 4 | Yurii Semkiv | 30886174 | 1172 | H--- | W70 (w) | W57 (b) | W10 (b) | W9 (w) | L2 (b) | W20 (w) | 5.5 | 800.00 | >+40 pts |
| 5 | Viraj Aare | 31585742 | 1282 | W37 (b) | D11 (w) | W68 (b) | W3 (w) | W8 (b) | D1 (w) | L2 (b) | 5.0 | 244.45 | |
| 6 | Warner J Thurman | 15617380 | 1267 | W50 (w) | W25 (b) | L13 (w) | W26 (b) | D11 (w) | D9 (b) | W24 (w) | 5.0 | 244.45 | |
| 7 | Farooq Abdullah | 31365884 | 1247 | L48 (b) | W51 (w) | W55 (b) | W61 (w) | W29 (b) | W28 (w) | L1 (b) | 5.0 | 244.45 | |
| 8 | Blake Sepeda | 31263382 | 1227 | W12 (w) | W47 (b) | W52 (w) | D9 (b) | L5 (w) | D11 (b) | W25 (w) | 5.0 | 244.45 | |
| 9 | Andrew J Wehrmeister | 30451264 | 1213 | W51 (b) | W48 (w) | W14 (b) | D8 (w) | L4 (b) | D6 (w) | W27 (b) | 5.0 | 244.45 | |
| 10 | Jongwoo Lee | 32728305 | 1197 | W65 (b) | W20 (w) | D3 (b) | L4 (w) | W56 (b) | D15 (w) | W28 (b) | 5.0 | 244.45 | |
| 11 | Jason A Hall | 12700753 | 1170 | W74 (w) | D5 (b) | D15 (b) | W64 (w) | D6 (b) | D8 (w) | W21 (b) | 5.0 | 244.45 | |
| 12 | Alexander Felecan | 14138481 | 1069 | L8 (b) | L41 (w) | W76 (b) | W59 (w) | W45 (b) | W22 (w) | W23 (w) | 5.0 | 244.45 | |
| 13 | Cameron Wade Gonzalez | 31664377 | 986 | W72 (b) | W22 (w) | W6 (b) | L1 (w) | L14 (b) | W35 (w) | W32 (b) | 5.0 | 244.45 | |
| 14 | Silvio Dilucia | 12801783 | 1285 | W27 (w) | W16 (b) | L9 (w) | D46 (b) | W13 (w) | W25 (b) | L3 (w) | 4.5 | ||
| 15 | Bota Narthasilpa | 32050398 | 1253 | D17 (w) | W53 (b) | D11 (w) | D27 (b) | W46 (w) | D10 (b) | D16 (w) | 4.5 | ||
| 16 | William Seamus Quinn | 30013999 | 1169 | W58 (b) | L14 (w) | W66 (b) | L40 (w) | W41 (b) | W53 (w) | D15 (b) | 4.5 | ||
| 17 | Isaiah Timothy Viola | 31883172 | 1050 | D15 (b) | L43 (w) | L19 (b) | W69 (w) | W70 (b) | W55 (w) | W40 (b) | 4.5 | ||
| 18 | Max Grouper | 32229819 | 1042 | H--- | W40 (w) | D43 (b) | D22 (w) | W54 (b) | H--- | H--- | 4.5 | ||
| 19 | Tejo Naga Vardhan Velagapudi | 16299504 | 914 | D35 (b) | L68 (b) | W17 (w) | L56 (w) | W44 (b) | W36 (w) | W33 (b) | 4.5 | ||
| 20 | Negin* Fathinejad | 31494168 | 1294 | B--- | L10 (b) | W60 (w) | L25 (b) | W61 (w) | W40 (w) | L4 (b) | 4.0 | ||
| 21 | Roydin George | 30678977 | 1260 | W62 (b) | L29 (w) | L61 (b) | W66 (w) | W60 (w) | W26 (b) | L11 (w) | 4.0 | ||
| 22 | Bill Bayartamir | 30963597 | 1206 | W69 (w) | L13 (b) | W63 (w) | D18 (b) | D27 (w) | L12 (b) | W48 (w) | 4.0 | ||
| 23 | Charles Adams Whipple | 12861168 | 1200 | W38 (b) | L28 (w) | L48 (b) | W67 (w) | W50 (b) | W37 (w) | L12 (b) | 4.0 | ||
| 24 | Madhuvanti Sathish | 31354615 | 1174 | W66 (b) | H--- | H--- | L28 (w) | W64 (b) | W29 (w) | L6 (b) | 4.0 | ||
| 25 | Keith Lr Johnson | 31516253 | 1155 | W59 (b) | L6 (w) | W67 (b) | W20 (w) | W43 (b) | L14 (w) | L8 (b) | 4.0 | ||
| 26 | Raghav Manivelan | 32036503 | 1127 | W31 (b) | L1 (w) | W41 (b) | L6 (w) | W58 (b) | L21 (w) | W53 (b) | 4.0 | ||
| 27 | Matthew Lorenz Fales | 15299771 | 1095 | L14 (b) | W58 (w) | W71 (b) | D15 (w) | D22 (b) | W43 (w) | L9 (w) | 4.0 | ||
| 28 | Sarah J Steele | 30895818 | 1049 | W33 (w) | W23 (b) | L2 (w) | W24 (b) | W42 (w) | L7 (b) | L10 (w) | 4.0 | ||
| 29 | Suzanna Pashyan | 16898493 | 989 | W44 (w) | W21 (b) | W32 (w) | L2 (b) | L7 (w) | L24 (b) | W43 (b) | 4.0 | ||
| 30 | Brandan Donnahue | 32796839 | unr. | L61 (b) | W49 (w) | L37 (b) | L55 (w) | W62 (b) | W64 (w) | W50 (b) | 4.0 | ||
| 31 | George H Ries | 12696964 | 1289 | L26 (w) | L60 (b) | L50 (w) | H--- | W69 (b) | W66 (b) | W55 (w) | 3.5 | ||
| 32 | Michael Cronin | 32152019 | 1220 | W56 (b) | W67 (w) | L29 (b) | W48 (w) | D40 (b) | L3 (w) | L13 (w) | 3.5 | ||
| 33 | Corey J Domijan | 30451287 | 1219 | L28 (b) | L38 (w) | W51 (b) | W62 (w) | D55 (b) | W56 (w) | L19 (w) | 3.5 | ||
| 34 | Edward Dornbos | 14084744 | 1171 | L67 (b) | W65 (w) | D38 (b) | W57 (w) | L3 (b) | X60 | U--- | 3.5 | ||
| 35 | Gordon Wang | 17196733 | 1170 | D19 (w) | L57 (b) | W70 (w) | D38 (b) | W48 (w) | L13 (b) | D39 (w) | 3.5 | ||
| 36 | Mengkun Chen | 30852239 | 1154 | L53 (w) | L64 (b) | W65 (w) | W39 (b) | D38 (w) | L19 (b) | W57 (w) | 3.5 | ||
| 37 | Timothy A Lund | 12833691 | 1126 | L5 (w) | W74 (b) | W30 (w) | L42 (b) | W52 (w) | L23 (b) | D41 (w) | 3.5 | ||
| 38 | Colton Francis | 30980776 | 987 | L23 (w) | W33 (b) | D34 (w) | D35 (w) | D36 (b) | W46 (b) | U--- | 3.5 | ||
| 39 | Abhimanyu Saamaanya | 31991092 | 905 | L45 (b) | L55 (w) | W49 (b) | L36 (w) | W73 (b) | W51 (w) | D35 (b) | 3.5 | ||
| 40 | Larry H Grzybek | 31091085 | 800 | B--- | L18 (b) | W47 (w) | W16 (b) | D32 (w) | L20 (b) | L17 (w) | 3.5 | ||
| 41 | Crisian Oliva | 12793775 | unr. | L46 (w) | W12 (b) | L26 (w) | W47 (b) | L16 (w) | W63 (b) | D37 (b) | 3.5 | ||
| 42 | Mike Rores | 15398273 | 1291 | W55 (b) | W45 (w) | L1 (b) | W37 (w) | L28 (b) | U--- | U--- | 3.0 | ||
| 43 | Krithick Charan Prem | 30750573 | 1189 | D57 (w) | W17 (b) | D18 (w) | W52 (b) | L25 (w) | L27 (b) | L29 (w) | 3.0 | ||
| 44 | Tarak Jeyanthkumar | 31765773 | 1180 | L29 (b) | W62 (w) | L64 (b) | L58 (w) | L19 (w) | X73 | W56 (b) | 3.0 | ||
| 45 | Dylan Clark Johnson | 15839542 | 1164 | W39 (w) | L42 (b) | L53 (w) | W63 (b) | L12 (w) | U--- | W64 (b) | 3.0 | ||
| 46 | Srimathy Sridher | 14452074 | 1143 | W41 (b) | L3 (w) | W59 (b) | D14 (w) | L15 (b) | L38 (w) | D49 (b) | 3.0 | ||
| 47 | Pranav Shanmugavel | 32209977 | 1138 | W75 (w) | L8 (w) | L40 (b) | L41 (w) | L51 (b) | W62 (w) | W65 (b) | 3.0 | ||
| 48 | Brandon Schabell | 30426990 | 1079 | W7 (w) | L9 (b) | W23 (w) | L32 (b) | L35 (b) | W58 (w) | L22 (b) | 3.0 | ||
| 49 | Lucas Carone Reed | 31308437 | 1071 | L2 (w) | L30 (b) | L39 (w) | W65 (b) | D66 (w) | W59 (b) | D46 (w) | 3.0 | ||
| 50 | Michael Suprun | 31018372 | 1058 | L6 (b) | L59 (w) | W31 (b) | X71 | L23 (w) | W52 (b) | L30 (w) | 3.0 | ||
| 51 | Rachid Ben Cherif | 32790058 | 1032 | L9 (w) | L7 (b) | L33 (w) | W74 (b) | W47 (w) | L39 (b) | W67 (w) | 3.0 | ||
| 52 | Claire Lu | 30267774 | 977 | W54 (b) | W71 (w) | L8 (b) | L43 (w) | L37 (b) | L50 (w) | W63 (w) | 3.0 | ||
| 53 | Gregory A Janowick | 13650024 | 362 | W36 (b) | L15 (w) | W45 (b) | L54 (w) | W68 (b) | L16 (b) | L26 (w) | 3.0 | ||
| 54 | Matthew Skarha | 17104187 | 1175 | L52 (w) | D56 (b) | W69 (w) | W53 (b) | L18 (w) | U--- | U--- | 2.5 | ||
| 55 | Batmend Delgermagnai | 30780334 | 1114 | L42 (w) | W39 (b) | L7 (w) | W30 (b) | D33 (w) | L17 (b) | L31 (b) | 2.5 | ||
| 56 | Franklin Vavra | 32328856 | 1035 | L32 (w) | D54 (w) | W72 (b) | W19 (b) | L10 (w) | L33 (b) | L44 (w) | 2.5 | ||
| 57 | Darryl Turnbow | 12751599 | 989 | D43 (b) | W35 (w) | L4 (w) | L34 (b) | U--- | W70 (w) | L36 (b) | 2.5 | ||
| 58 | Liam Fitzpatrick | 32329656 | 906 | L16 (w) | L27 (b) | W73 (w) | W44 (b) | L26 (w) | L48 (b) | D66 (w) | 2.5 | ||
| 59 | Levi Fitzpatrick | 32329705 | 891 | L25 (w) | W50 (b) | L46 (w) | L12 (b) | D72 (w) | L49 (w) | W70 (b) | 2.5 | ||
| 60 | Keiler Kolizher | 32463551 | 768 | H--- | W31 (w) | L20 (b) | W68 (w) | L21 (b) | F34 | U--- | 2.5 | ||
| 61 | Gourav Rajulapudi | 30311349 | 1121 | W30 (w) | L2 (b) | W21 (w) | L7 (b) | L20 (b) | U--- | U--- | 2.0 | ||
| 62 | Sahasra Boppudi | 31316084 | 1053 | L21 (w) | L44 (b) | W74 (w) | L33 (b) | L30 (w) | L47 (b) | W72 (w) | 2.0 | ||
| 63 | David Alex Martinez | 32301985 | 1037 | L1 (b) | W76 (w) | L22 (b) | L45 (w) | W67 (b) | L41 (w) | L52 (b) | 2.0 | ||
| 64 | Ethan Tran | 30456288 | 1019 | L71 (b) | W36 (w) | W44 (w) | L11 (b) | L24 (w) | L30 (b) | L45 (w) | 2.0 | ||
| 65 | Chadi Amzil | 16632090 | 1006 | L10 (w) | L34 (b) | L36 (b) | L49 (w) | W74 (w) | W69 (b) | L47 (w) | 2.0 | ||
| 66 | Andy Venkat Bergstrom | 16712800 | 976 | L24 (w) | W73 (b) | L16 (w) | L21 (b) | D49 (b) | L31 (w) | D58 (b) | 2.0 | ||
| 67 | Jose Cartagena | 31985497 | 928 | W34 (w) | L32 (b) | L25 (w) | L23 (b) | L63 (w) | W72 (b) | L51 (b) | 2.0 | ||
| 68 | Demetri Poulos | 17204425 | 1125 | D70 (b) | W19 (w) | L5 (w) | L60 (b) | L53 (w) | U--- | U--- | 1.5 | ||
| 69 | Mina Hosseini | 31719379 | 1006 | L22 (b) | D72 (w) | L54 (b) | L17 (b) | L31 (w) | L65 (w) | W74 (b) | 1.5 | ||
| 70 | Anay Jain | 32538174 | 590 | D68 (w) | L4 (b) | L35 (b) | W72 (w) | L17 (w) | L57 (b) | L59 (w) | 1.5 | ||
| 71 | Keval Naimesh Shah | 31726693 | 1210 | W64 (w) | L52 (b) | L27 (w) | F50 | U--- | U--- | U--- | 1.0 | ||
| 72 | Oxana Malevanaia | 16079354 | 1186 | L13 (w) | D69 (b) | L56 (w) | L70 (b) | D59 (b) | L67 (w) | L62 (b) | 1.0 | ||
| 73 | Patrick N Kelly | 12889228 | 1099 | L3 (b) | L66 (w) | L58 (b) | B--- | L39 (w) | F44 | U--- | 1.0 | ||
| 74 | Nancy S Lancas | 12596424 | 866 | L11 (b) | L37 (w) | L62 (b) | L51 (w) | L65 (b) | B--- | L69 (w) | 1.0 | ||
| 75 | Negin Fathinejad | 31494168 | 1294 | L47 (b) | U--- | U--- | U--- | U--- | U--- | U--- | 0.0 | ||
| 76 | Andrei Roman Stern | 30192238 | 888 | U--- | L63 (b) | L12 (w) | U--- | U--- | U--- | U--- | 0.0 |