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Individual Calculations January 2020 |
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| Halecki, Grzegorz Total change: -30.00 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2019 - Grupa B | Iwla, Stara Wies, Rogi | POL | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1437 | 0.50 | 4 | -0.75 | 40 | -30.00 | |
|  Wawro, Kacper | | | 1326 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Drygas, Wojciech | | | 1477 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Lisznianski, Artur | | | 1837 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lusio, Krzysztof | | | 1837 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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