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Individual Calculations September 2012 |
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| Kowalski, Roman Total change: 3.60 | |   |
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| 48. MFSz im. A.Rubinsteina grupa D | Polanica Zdroj | POL | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1599 | 4.00 | 8 | 0.24 | 15 | 3.60 | |
|  Szydelko, Marcin | | | 1869 | POL | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Semik, Tomasz | | | 1873 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Zielinski, Zbigniew | | | 1862 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Strzelecki, Maciej | | | 1328 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Dzieczkaniec, Wieslaw | | | 1926 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Karp, Maciej | | | 1409 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Pluta, Natalia | | | 1391 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kosinski, Bartosz | | | 1396 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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