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Individual Calculations July 2023 |
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| Sygulski, Piotr Total change: 4.40 | |   |
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| II Szachowy Tydzien w Przeworsku - Gr A | Przeworsk | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1981 | 3.50 | 5 | -0.03 | 20 | -0.60 | |
|  Dec, Kazimierz | | | 1581 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tokarz, Gabriela | | | 1550 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rozanski, Mateusz | | | 1889 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Marszalek, Maciej | f | | 2272 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Drygas, Wojciech | | | 1617 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa A | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 1981 | 3.00 | 7 | 0.25 | 20 | 5.00 | |
| | Kaliszuk, Kamil | | | 2249 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Zalega, Maciej | | | 2166 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Triadu Cassa, Jordi | c | | 2150 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Muller, Maxime | | | 1974 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Reichel, Lukasz | | | 1922 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kulesza, Andrzej | | | 2064 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Cichon, Jakub | | | 1937 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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