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Rapid:
Individual Calculations April 2018 |
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| Lichwa, Przemyslaw Total change: 57.40 | |   |
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| XV Miedzypowiatowa Liga Szachowa 2018 | Zarow | POL | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1483 | 7.00 | 8 | 2.61 | 20 | 52.20 | |
|  Janus, Dawid | | | 1313 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Weryszko, Mariusz | | | 1159 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wozny, Jan | | | 1350 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Zielinski, Hubert | | | 1852 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Adamek, Artur | | | 1479 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pluta, Edmund | | | 1638 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Krzyzanowski, Kamil | | | 1499 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Tarawski, Adrian | | | 1297 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | Grand Prix Polonii Wroclaw Rapid 4 | Wroclaw | POL | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1483 | 1.50 | 6 | 0.26 | 20 | 5.20 | |
| | Krzywda, Andrzej | | | 1883 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Luberanski, Jakub | | | 1681 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Szpinda, Piotr | | | 1623 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Pawicka, Magdalena | | | 1516 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kubien, Jerzy | f | | 1883 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Stachowiak, Kamil | m | | 1883 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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