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Rapid:
Individual Calculations June 2017 |
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| Raba, Bartosz Total change: 9.00 | |   |
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| V Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa B (r. 2005 i ml.) | Katowice | POL | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1083 | 2.50 | 6 | 0.45 | 20 | 9.00 | |
|  Kieca, Aleksandra | | | 1229 | POL | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Binek, Dawid | | | 1264 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Grzyb, Anna | | | 1149 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kokoszka, Alicja | | | 1197 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gradalski, Olaf | | | 1181 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Grodzicki, Piotr | | | 1181 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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