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Rapid:
Individual Calculations November 2023 |
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| Berdak, Leszek Total change: -20.40 | |   |
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| Otwarty Turniej Szachowy Niedzwiada 2023 | Niedzwiada Dolna | POL | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1133 | 0.00 | 1 | -0.21 | 20 | -4.20 | |
|  Medrygal, Rafal | | | 1359 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | XV Wojewodzki Turniej Szachowy SZUKAMY TALENTOW 2023 Grupa A | Gorno | POL | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1133 | 1.00 | 6 | -0.81 | 20 | -16.20 | |
|  Tokarz, Gabriela | | | 1610 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Czarnik, Eugeniusz | | | 1474 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ziolkowski, Janusz | | | 1302 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Grzesiakowski, Roman | | | 1208 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Oleksak, Tadeusz | | | 1226 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Wrobel, Kazimierz | | | 1065 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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