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Individual Calculations November 2023 |
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| Shiman, Andrew Lewis Total change: -11.20 | |   |
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| 13th annual Washington Chess Congress - U2200 | Reston, VA | USA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1803 | 1.50 | 3 | -0.56 | 20 | -11.20 | |
|  Iyer, Vedanth | | | 1442 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zhuang, Kyle | | | 1902 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rhines, Grayson | | | 1564 | USA | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | |
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