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Individual Calculations May 2014 |
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| Jankowiak, Piotr Total change: 9.45 | |   |
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| III Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2013-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1587 | 3.00 | 3 | 0.63 | 15 | 9.45 | |
|  Maciak, Gabriela | | | 1428 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Lewandowski, Wiktor | | | 1356 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Dryja, Szymon | | | 1261 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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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