Rapid:
Individual Calculations April 2023 |
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Potega, Eugeniusz Total change: -21.20 | | |
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OTWARTE DRUZYNOWE MISTRZOSTWA WOJEWODZTWA ZACHODNIOPOMORSKIEGO W SZACHACH SZYBKICH 2023 | Choszczno | POL | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1612 | 1346 | 0.00 | 4 | -1.06 | 20 | -21.20 | |
| Pulka, Bartosz | | | 1931 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | Badsung, Radoslaw | | | 1477 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Derejczyk, Mateusz | | | 1819 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Samulak, Maciej | | | 1219 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | 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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