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Rapid:
Individual Calculations April 2023 |
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| Pulka, Bartosz Total change: 39.80 | |   |
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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 |
| 1733 | 1931 | 7.50 | 8 | 1.99 | 20 | 39.80 | |
|  Potega, Eugeniusz | | | 1346 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Hury, Tymoteusz | | | 1858 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Jaworski, Maciej | | | 2073 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Partyka, Pawel | | | 1687 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kowalski, Maciej | | | 2076 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Badsung, Radoslaw | | | 1477 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Derejczyk, Mateusz | | | 1819 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Samulak, Maciej | | | 1531 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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