Individual Calculations August 2021 |
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Potapov, Grigory Total change: -72.40 | | |
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Karelian 2021 cup | Petrozavodsk | RUS | 2021-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1359 | 1513 | 3.00 | 7 | -1.81 | 40 | -72.40 | |
| Osmolny, Vladimir I. | f | | 1913 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Gulaia, Maria | | | 1231 | RUS | 0.50 | 1 | -0.34 | 40 | -13.60 | | Revyakin, Evgeniy | | | 1229 | RUS | 0.00 | 1 | -0.84 | 40 | -33.60 | | Dyachkova, Polina | | | 1261 | RUS | 0.50 | 1 | -0.31 | 40 | -12.40 | | Lezin, Aleksandr | | | 1514 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | Novak, Andrey | | | 1113 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Dementyeva, Yulia | | | 1254 | RUS | 1.00 | 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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