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Individual Calculations April 2022 |
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| Chen, Jocelyn Total change: 20.40 | |   |
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| 29th Annual Western Class Championships - Class A | Irvine, California | USA | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1606 | 3.00 | 4 | 0.51 | 40 | 20.40 | |
|  Vellore, Inay | | | 1206 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Xu, Gordon Zhenyu | | | 1557 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Vora, Yash R | | | 1702 | USA | 0.50 | 1 | 0.13 | 40 | 5.20 | | | She, Byron | | | 1512 | USA | 0.50 | 1 | -0.13 | 40 | -5.20 | | | * 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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