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Individual Calculations August 2017 |
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| Grodzicki, Piotr Total change: 16.00 | |   |
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| IX TURNIEJ SZACHOWY - SUDETY - Open B | Szklarska Poreba | POL | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1180 | 2.50 | 5 | 0.40 | 40 | 16.00 | |
|  Syrkiewicz, Michal | | | 1469 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abdalla, Elnour Michal | | | 1082 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Popadowski, Wojciech | | | 1418 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Kohut, Jozef | | | 1116 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Szpiczakowski, Konrad | | | 1164 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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