Rapid:
Individual Calculations September 2021 |
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Grzechowiak, Kacper Total change: 1.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie | Polanica-Zdroj | POL | 2021-08-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1709 | 1336 | 1.00 | 5 | 0.06 | 20 | 1.20 | |
| Kuegel, Tobias | c | | 2071 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | Kozlowski, Tomasz | | | 1837 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | Ziemski, Przemyslaw | | | 1735 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | Dytman, Radoslaw | | | 1745 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | Perucki, Maciej | | | 1159 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | 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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