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Rapid:
Individual Calculations February 2022 |
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| Jurkowski, Ignacy Total change: 21.00 | |   |
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| Grand Prix Polonii 2 | Wroclaw | POL | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1344 | 3.00 | 6 | 1.05 | 20 | 21.00 | |
|  Chrzanowski, Michal | | | 1844 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Grossmann, Ryszard | f | | 1759 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Preston, Daniel | | | 1151 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Spyra, Rafal | | | 1193 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sawczuk, Czeslaw | | | 1542 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Jasniewicz, Rafal | | | 1637 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |
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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