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Rapid:
Individual Calculations January 2023 |
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| Dyszy, Jacek Total change: 19.80 | |   |
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| Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN | Gliwice | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1522 | 3.00 | 5 | 1.08 | 20 | 21.60 | |
|  Jedynak, Radoslaw | g | | 2234 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Ciesluk, Patryk | | | 1122 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slawinski, Krzysztof | | | 1215 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kozaczuk, Witold | | | 1921 | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Lis, Mateusz | | | 1992 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1522 | 3.00 | 8 | -0.09 | 20 | -1.80 | |
| | Kacprzak, Karol | | | 2244 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gorkiewicz, Mateusz | | | 1928 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kopia, Julian | | | 1115 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hertlein, Irena | | | 1850 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Milanowski, Jan | | | 1845 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bielka, Leonard | | | 1178 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Pajak, Konrad | | | 1208 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kakulidis, Ellen | | wf | 1921 | DEN | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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) | | |
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