Individual Calculations January 2023 |
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Davis, Frederick Total change: -66.80 | | |
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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 |
1557 | 1728 | 2.50 | 6 | -1.67 | 40 | -66.80 | |
| Heath, Derek | | | 1328 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | Lin, Michael | | | 1581 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | | Edwards, Gary | | | 1647 | USA | 0.50 | 1 | -0.11 | 40 | -4.40 | | Razmov, Valentin | | | 1594 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | Bailey, Dan | | | 1829 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | Allen, Robert | | | 1361 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | * 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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