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Individual Calculations November 2021 |
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| Spicak, Krzysztof Total change: -8.80 | |   |
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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 |
| 1775 | 1867 | 5.00 | 9 | -0.44 | 20 | -8.80 | |
|  Klama, Andrzej | | | 1467 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Przewoznik, Jan | m | | 2267 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kasianczuk, Krzysztof | | | 1585 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kiwilsza, Piotr | | | 1496 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Grzesinski, Krzysztof | | | 1641 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Siewert, Roman | | | 1933 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Helaszek, Edward | | | 1969 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Marszk, Kazimierz | | | 1947 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Gajzner, Ryszard | | | 1674 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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