Rapid:
Individual Calculations September 2022 |
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Berko, Igor Total change: -17.80 | | |
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Petersburg Summer 2022 Rapid Grand-Prix | St. Petersburg | RUS | 2022-08-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1609 | 1845 | 2.00 | 4 | -0.89 | 20 | -17.80 | |
| Dolotova, Kseniya Rom | | | 1445 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Papayan, Oleg | f | | 2239 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Vershinina, Anastasiia | | | 1434 | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | Likholetov, Mikhail | | | 1317 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | * 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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