Individual Calculations July 2023 |
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Popov, Sergey Total change: 7.00 | | |
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2023 Des Moines Open | Des Moines, IA | USA | 2023-06-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1690 | 1522 | 1.00 | 2 | 0.35 | 20 | 7.00 | |
| Drippe, John | | | 1894 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | Deyoung, Daniel A | | | 1485 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | 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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