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Individual Calculations July 2023 |
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| Grabarczyk, Miroslaw Total change: -1.60 | |   |
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| Turniej klasyfikacyjny o norme na mistrza krajowego | Lodz | POL | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 2330 | 8.50 | 10 | -0.16 | 10 | -1.60 | |
|  Wyzga-Rybicki, Witold | | | 2041 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Goszczynski, Andrzej | | | 2033 | POL | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Flis, Pawel | c | | 1930 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cap, Piotr | | | 2108 | POL | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Posuniak, Weronika | | | 1909 | POL | 1.00 | 1 | 0.07 | 10 | 0.70 | | | Wyzga-Rybicki, Witold | | | 2041 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Goszczynski, Andrzej | | | 2033 | POL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Flis, Pawel | c | | 1879 | POL | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Cap, Piotr | | | 2108 | POL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Posuniak, Weronika | | | 1909 | POL | 0.50 | 1 | -0.43 | 10 | -4.30 | | | * 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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