Individual Calculations March 2021 |
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Grzesik, Gracjan Total change: 18.00 | | |
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III Liga Zachodniopomorskiego Zwiazku Szachowego 2021 | Choszczno | POL | 2021-01-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1987 | 2152 | 2.50 | 3 | 0.45 | 40 | 18.00 | |
| Strzalkowski, Damian | | | 1752 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Pulka, Bartosz | | | 2054 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | Jaworski, Maciej | | | 2155 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | * 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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