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Individual Calculations September 2009 |
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| Szewczyk, Mariusz Total change: 9.30 | |   |
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| V Mielenska Perla Baltyku B | Lazy | POL | 2009-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1728 | 1.00 | 2 | 0.62 | 15 | 9.30 | |
|  Szmidt, Przemyslaw | | | 1987 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Szydlowski, Kazimierz | | | 1970 | POL | 1.00 | 1 | 0.80 | 15 | 12.00 | |
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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