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Individual Calculations November 2023 |
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| Wolanski, Michal Total change: -26.60 | |   |
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| Druzynowe Mistrzostwa Polski - I Liga 2023 | Leba | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1951 | 2.50 | 8 | -1.26 | 20 | -25.20 | |
|  Wojdak, Jan | | | 2187 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Szadkowski, Krzysztof | | | 1998 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Zurkowski, Andrzej | | | 1985 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Siedlecki, Adam | | | 1771 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mazus, Jakub | | | 1558 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mazalon, Mariusz | | | 1967 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Kaliszuk, Kamil | | | 2010 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Reza, Wojciech | f | | 2290 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired | Rhodes | GRE | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1951 | 5.00 | 9 | -0.07 | 20 | -1.40 | |
| | Polnarova, Tatana | | | 1551 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tazbir, Marcin | g | | 2499 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Boer, Jan | | | 1661 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gulamov, Ilkhom | | | 1804 | UZB | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bozic, Sasa | | | 1803 | SRB | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Riegler, Dieter | | | 1844 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Stachanczyk, Jacek | m | | 2065 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zanoletty Garcia, David | | | 1840 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Nizam, Rasim | m | | 2150 | BUL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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