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Rapid:
Individual Calculations December 2016 |
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| Lach, Tomasz Total change: -17.80 | |   |
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| IV Memorial Szachowy im. Jana Derbisza Grupa A | Jaroslaw | POL | 2016-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1878 | 5.50 | 9 | -0.89 | 20 | -17.80 | |
|  Kielb, Miroslaw | | | 1478 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Augustyn, Jan | | | 1648 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Soja, Adam | | | 1528 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lusio, Daniel | | | 1868 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kacprzyk, Kaja | | | 1717 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dec, Kazimierz | | | 1589 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lach, Ireneusz | | | 1827 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Kucza, Slawomir | | | 1552 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Solovyov, Oleksandr | | | 2038 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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