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Individual Calculations October 2021 |
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| Kowalska, Elzbieta Total change: 51.80 | |   |
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| XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1630 | 6.50 | 9 | 2.59 | 20 | 51.80 | |
|  Jaworowski, Andre | | | 1230 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Seifert, Henryk | f | | 2030 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olkuski, Tadeusz | | | 1436 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Radwan, Jan | | | 1295 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kosiba, Marcin | | | 1769 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Krupa, Jerzy | | | 1794 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Temel, Jan | | | 1805 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pociejowski, Marek | | | 1903 | POL | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Kukula, Karol | | | 1821 | 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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