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Individual Calculations November 2023 |
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| Zelinski, Paul B Total change: 19.20 | |   |
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| 27th annual Eastern Chess Congress - U2100 | Princeton, NJ | USA | 2023-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1293 | 2.00 | 4 | 0.48 | 40 | 19.20 | |
|  Ayyappan, Anushka | | | 1184 | IND | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Su, Michael Han | | | 1459 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Yu, Vincent Zhiwen | | | 1299 | USA | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Landau, Caleb | | | 1667 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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