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Individual Calculations December 2023 |
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| Gurumoorthi, Gurugrahan Total change: 64.00 | |   |
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| 2023 Houston Open Chess Championship - U2000 | Houston, TX | USA | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1203 | 2.50 | 5 | 1.22 | 40 | 48.80 | |
|  Sun, Yimeng Jenny | | | 1202 | USA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Parashar, Jay | | | 1519 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Zhu, Leo | | | 1441 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mohsenin, Cyrus | | | 1462 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rustek, Conrad | | | 1382 | USA | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | Fall FIDE Championship | Irving, TX | USA | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1203 | 0.50 | 1 | 0.38 | 40 | 15.20 | |
| | Austin, Benjamin M | | | 1536 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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