Individual Calculations September 2023 |
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Pilak, Wiktor Total change: -23.20 | | |
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Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1377 | 1385 | 2.50 | 6 | -0.58 | 40 | -23.20 | |
| Rozumek, Krzysztof | | | 1772 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | Wolnowski, Jakub | | | 1579 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | Kalka, Damian | | | 1053 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Szuminski, Marek | | | 1755 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | Borkowski, Pawel | | | 1080 | POL | 0.50 | 1 | -0.36 | 40 | -14.40 | | Siwek, Olaf | | | 1020 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | 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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