Individual Calculations October 2021 |
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Wasserman, Edward Total change: 10.60 | | |
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66th Annual Iowa Open | Iowa City, Iowa | USA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1908 | 1737 | 1.50 | 3 | 0.53 | 20 | 10.60 | |
| Popov, Sergey | | | 1566 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | Kosokin, Valeriy | | | 2137 * | UZB | 0.00 | 1 | -0.08 | 20 | -1.60 | | Mc Entee, Tim R | | | 2020 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | * 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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