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Individual Calculations January 2018 |
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| Plichta, Olga Total change: 2.40 | |   |
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| 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa D | Bialystok | POL | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1154 | 1.00 | 4 | 0.06 | 40 | 2.40 | |
|  Prazych, Tadeusz | | | 1345 | POL | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Chomicka, Kinga | | | 1328 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Kutylo, Konrad | | | 1383 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sheleg, Viktor | | | 1387 | BLR | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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