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Individual Calculations November 2021 |
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| Pang, Brian Total change: 37.20 | |   |
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| 25th Annual Eastern Chess Congress - Premier | Princeton, New Jersey | USA | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1801 | 2.00 | 4 | 0.93 | 40 | 37.20 | |
|  Dong, Kyle Qiyu | | | 1656 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Obrien, Matthew J | | | 2172 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Goonetilleke, L C | | | 2201 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Umayan, Vincent | | | 2044 | PHI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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