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Rapid:
Individual Calculations January 2020 |
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| Ploskonka, Bartlomiej Total change: 19.80 | |   |
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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 |
| 1154 | 1018 | 2.00 | 3 | 0.99 | 20 | 19.80 | |
|  Konieczny, Marek | | | 1166 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Zmarzly, Wiktor | | | 1329 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Galwas, Igor | | | 968 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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