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Rapid:
Individual Calculations January 2020 |
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| Pyrc, Helena Total change: 5.60 | |   |
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| XVIII Ogolnopolski Mikolajkowy Turniej Szachowy dla dzieci - Grupa B - do lat 10 | Gliwice | POL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1051 | 2.00 | 5 | 0.28 | 20 | 5.60 | |
|  Ticha, Valerie | | | 1278 | CZE | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Zmarzly, Wiktor | | | 1329 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hryniewicz, Maciej | | | 1126 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Gruca, Karol | | | 1022 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Dembicz, Kacper | | | 1127 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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