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Individual Calculations September 2018 |
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| Lubszczyk, Piotr Total change: 12.40 | |   |
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| OPEN JASTRZEBIE-ZDROJ 2018 | Jastrzebie-Zdroj | POL | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1051 | 1.50 | 6 | 0.31 | 40 | 12.40 | |
|  Martyniuk, Liudmila | | | 1451 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Szymanski, Wojciech | | | 1451 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Palczert, Hajnalka | | | 1451 * | HUN | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gadlina, Adrian | | | 1085 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Rzepka, Marcin | | | 1271 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lajdamik, Anna | | | 1218 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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