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Individual Calculations January 2019 |
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| Jaszczuk, Piotr Total change: -19.20 | |   |
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| Memorial Zamenhofa Bialystok 2018 - grupa B | Bialystok | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1061 | 1.00 | 6 | -0.48 | 40 | -19.20 | |
|  Onichimiuk, Janusz | | | 1374 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Arciszewska, Zuzanna | | | 1354 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ptaszynski, Szymon | | | 1277 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Zajkowski, Wojciech | | | 1166 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Maciejek, Marcel | | | 1171 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wojtacha, Krzysztof | | | 1247 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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