Rapid:
Individual Calculations August 2021 |
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Jurczyk, Piotr Total change: -10.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IX SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN FIDE | Katowice | POL | 2021-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1436 | 1032 | 0.00 | 5 | -0.52 | 20 | -10.40 | |
| Korcz, Daniel | | | 1689 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | Palka, Piotr | | | 1428 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Dec, Kazimierz | | | 1503 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Kulpa, Karolina | | | 1278 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Zaprzalka, Grzegorz | | | 1282 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | 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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