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Individual Calculations September 2017 |
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| Betkowski, Andrzej Total change: -2.20 | |   |
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| MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 | Suwalki | POL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2038 | 6.00 | 9 | -0.11 | 20 | -2.20 | |
|  Zianowicz, Dominik | | | 1843 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Rudzinska, Michalina | | | 1870 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jankowiak, Tomasz | | | 1905 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Widelski, Kacper | | | 1880 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Milewski, Karol | | | 1747 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fronczak, Sebastian | | | 1926 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pytel, Maciej | | | 1967 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Belczewski, Jacek | | | 1949 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Gawronski, Miroslaw | | | 2014 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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