Individual Calculations October 2021 |
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Lesniak, Grzegorz Total change: -17.40 | | |
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XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2021-09-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1522 | 1816 | 2.50 | 4 | -0.87 | 20 | -17.40 | |
| Kulka, Wladyslaw | | | 1416 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Weglarz, Janusz | | | 1571 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | Urban, Marek | | | 1553 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | Janocha, Jan | | | 1547 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | * 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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