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Individual Calculations May 2024 |
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| Lasok, Marek Total change: -14.00 | |   |
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| III Dolnoslaska Liga Juniorow 2024 | Klodzko | POL | 2024-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1907 | 4.50 | 7 | 0.15 | 40 | 6.00 | |
|  Wiewiora, Mateusz | | | 1723 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jarosz, Szymon | | | 1765 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Predkiewicz, Paulina | | | 1612 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Frac, Piotr | | | 1887 | POL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Madej, Marek | | | 2160 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Laszczynski, Karol | | | 1605 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Bem, Tymoteusz | | | 1904 | POL | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | KWIETNIOWY TURNIEJ POLONII WROCLAW | Wroclaw | POL | 2024-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1907 | 2.50 | 4 | -0.50 | 40 | -20.00 | |
| | Dabrowski, Andrzej | | | 1507 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Laszczynski, Karol | | | 1605 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Terlecki, Andrzej | | | 1632 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Trybus, Daniel | | | 1983 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | * 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) | | |
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