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Individual Calculations August 2023 |
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| Ksiezopolski, Marek Total change: 38.40 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1037 | 1.50 | 4 | 0.96 | 40 | 38.40 | |
|  Pietrzak, Emilia | | | 1456 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Babinska, Liwia | | | 1417 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Grochulski, Tomasz | | | 1250 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kulpa, Karolina | | | 1331 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | |
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