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Individual Calculations May 2015 |
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| Duda, Henryk Total change: 18.20 | |   |
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| IV Klasyfikacyjny Turniej Szachowy - Open | Lodz | POL | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1297 | 2.00 | 4 | 0.91 | 20 | 18.20 | |
|  Nowacka, Anna | | | 1153 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Zwarycz, Milosz | | | 1697 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kasprzak, Piotr | | | 1499 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Fiedler, Marek | | | 1697 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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