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Individual Calculations November 2021 |
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| Rak, Tomasz Total change: -14.00 | |   |
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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 |
| 1741 | 1905 | 5.50 | 9 | -0.70 | 20 | -14.00 | |
|  Janas, Andrzej | | | 1505 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rozkowicz, Czeslaw | | | 1505 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Przerwa, Waldemar | | | 1732 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Swiderski, Pawel | | | 1638 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zowada, Kazimierz | | | 2026 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Milanowski, Jan | | | 1725 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Czajkowski, Ryszard | | | 2028 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Krupa, Jerzy | | | 1788 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ruszczycki, Jacek | | | 1719 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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