Rapid:
Individual Calculations October 2023 |
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Babczynski, Zbigniew Total change: -18.20 | | |
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X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN | Katowice | POL | 2023-09-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1556 | 1560 | 4.00 | 9 | -0.91 | 20 | -18.20 | |
| Sadzikowski, Daniel | g | | 2388 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | | Michniak, Julia | | | 1114 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | Walczewski, Grzegorz | | | 1160 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Migas, Mikolaj | | | 1152 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Jakubowska, Anna | | wm | 2091 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | Tomaszewski, Karol | | | 1203 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | Kiraly, Lilla Virag | | | 1854 | HUN | 0.00 | 1 | -0.15 | 20 | -3.00 | | Petyko, Martin | | | 1221 | HUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | Brigatti, Lorenzo | | | 1817 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | * 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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