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Individual Calculations October 2015 |
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| Pietras, Maksymilian Total change: -8.00 | |   |
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| 51th International Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1437 | 4.00 | 9 | -0.20 | 40 | -8.00 | |
|  Witkowski, Krzysztof | | | 1837 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Czerwinski, Szymon | | | 1115 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Szydelko, Kazimierz | | | 1699 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bulawa, Filip | | | 1204 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Kowacz, Agnieszka | | | 1264 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Bogusz, Alan | | | 1283 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Jeske, Jerzy | | | 1636 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Czoch, Karol | | | 1668 | POL | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Wikar, Martyna | | | 1518 | POL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | * 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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