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Individual Calculations February 2018 |
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| Backiel, Hubert Total change: 88.00 | |   |
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| 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa C | Bialystok | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1452 | 4.00 | 9 | 2.20 | 40 | 88.00 | |
|  Dubrawski, Janusz | | | 1772 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Kaniak, Justyna | | | 1852 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Pytel, Przemyslaw | | | 1852 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wierzbicki, Michal | | | 1846 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kojlo, Szymon | | | 1472 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Tsesler, Yakau | | | 1786 | BLR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Zelak, Wladyslaw | | | 1735 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kozlowski, Michal | | | 1600 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Karolczuk, Iwo | | | 1536 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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