Individual Calculations January 2023 |
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Xu, Owen Total change: -67.60 | | |
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2022 Washington Class Championships - Class A | Redmond, WA | USA | 2022-11-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1405 | 1665 | 1.50 | 4 | -1.69 | 40 | -67.60 | |
| Zhu, Jamie | | | 1602 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | Li, Edward | | | 1425 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | Jammalamadaka, Varnika | | | 1265 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | Heath, Derek | | | 1328 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | * 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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