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Rapid:
Individual Calculations May 2019 |
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| Janicki, Piotr Total change: 10.20 | |   |
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| VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa C FIDE - juniorzy r. 2009 i ml. | Katowice | POL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1004 | 1.00 | 2 | 0.51 | 20 | 10.20 | |
|  Glaz, Michal | | | 1205 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Hryniewicz, Maciej | | | 1195 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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