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Individual Calculations October 2015 |
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| Jeske, Jerzy Total change: -15.40 | |   |
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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 |
| 1604 | 1636 | 3.50 | 8 | -0.77 | 20 | -15.40 | |
|  Pawicka, Magdalena | | | 1236 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Laszczak, Przemyslaw | | | 1888 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Poborca, Lukasz | | | 1378 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Usatiuk, Igor | | | 1924 | UKR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Gorecki, Janusz | | | 1795 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Harasim, Wieslaw | | | 1719 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pietras, Maksymilian | | | 1437 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rak, Maciej | | | 1452 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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