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Individual Calculations July 2023 |
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| Forysinski, Grzegorz Total change: 28.40 | |   |
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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 |
| 1337 | 1163 | 2.00 | 5 | 0.52 | 40 | 20.80 | |
|  Stachowicz, Hubert | | | 1591 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Dyrkacz, Janusz | | | 1382 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Petruch, Gracjan | | | 1283 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Taradajko, Seweryn | | | 1197 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Idzior, Izabela | | | 1232 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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 D | Krakow | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1163 | 1.00 | 3 | 0.19 | 40 | 7.60 | |
| | Szymczak, Milosz | | | 1328 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Kowalczyk, Mateusz | | | 1312 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Satola, Tomasz | | | 1372 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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