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Individual Calculations November 2021 |
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| Olszowski, Andrzej Total change: 14.20 | |   |
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| I SZACHOWE MISTRZOSTWA SENIOROW PANSTW GRUPY WYSZEHRADZKIEJ NA ROK 2021 | Ustron Jaszowiec | POL | 2021-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1640 | 5.00 | 9 | 0.71 | 20 | 14.20 | |
|  Szopa, Andrzej | | | 1240 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wielgus, Jerzy | | | 1933 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Gasik, Piotr | | | 1983 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Siewert, Roman | | | 1933 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Rozkowicz, Czeslaw | | | 1467 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Helaszek, Edward | | | 1969 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Klama, Andrzej | | | 1456 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Kasperek, Zbigniew | | | 1461 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Urban, Marek | | | 1548 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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