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Individual Calculations December 2023 |
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| Srivatsan, Aaryan Total change: 5.20 | |   |
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| 2023 Houston Open Chess Championship - Open | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1284 | 1.50 | 3 | 0.62 | 40 | 24.80 | |
|  Wilder, Greg | | | 1506 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Liu, Chloe | | | 1314 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Petukhov, Arthur | | | 1526 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 Houston Open Chess Championship - U2000 | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1284 | 0.00 | 1 | -0.49 | 40 | -19.60 | |
| | Ikkurthi, Ishaan | | | 1294 | USA | 0.00 | 1 | -0.49 | 40 | -19.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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