Individual Calculations November 2020 |
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Sosnowska, Elzbieta Total change: 2.20 | | |
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IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1732 | 1728 | 4.50 | 9 | 0.11 | 20 | 2.20 | |
| Ujma, Czeslaw | | | 1328 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Klusak, Piotr | | | 1964 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | Mucha, Marek | | | 1455 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Sielicki, Tomasz | | | 1984 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | Gugula, Czeslaw | | | 1519 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | Kwiatkowski, Zygmunt | | | 1579 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Gromczak, Dariusz | | | 1834 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | Rak, Tomasz | | | 1901 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | Kwiecien, Zbigniew | | | 2024 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | * 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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