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Individual Calculations December 2022 |
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| Pupols, Viktors Total change: 5.40 | |   |
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| 2022 Washington Challenger's Cup | Seattle, WA | USA | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1818 | 2.50 | 4 | 0.27 | 20 | 5.40 | |
|  Jammalamadaka, Varnika | | | 1418 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Arat, Yagiz | | | 1794 | TUR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Jammalamadaka, Vihaan | | | 1679 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jiang, Brandon | c | | 2204 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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