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Individual Calculations November 2021 |
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| Kasperek, Zbigniew Total change: 51.20 | |   |
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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 |
| 1693 | 1461 | 4.50 | 9 | 2.56 | 20 | 51.20 | |
|  Leszner, Liliana | | wm | 1861 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rapiej, Andrzej | | | 1720 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Grzesinski, Krzysztof | | | 1641 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Winiarski, Kazimierz | | | 1671 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Krawcewicz, Lucyna | | | 1620 | POL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ruszczycki, Jacek | | | 1719 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Milanowski, Jan | | | 1725 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Olszowski, Andrzej | | | 1640 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Swiderski, Pawel | | | 1638 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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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