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Individual Calculations January 2023 |
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| Wolff, Gil Total change: -2.40 | |   |
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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 |
| 1508 | 1728 | 3.00 | 4 | -0.06 | 40 | -2.40 | |
|  Lin, Michael | | | 1581 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Heath, Derek | | | 1328 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Caluza, Severo | | | 1529 | CAN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Razmov, Valentin | | | 1594 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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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