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Individual Calculations February 2013 |
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| Oszczanowski, Witold Total change: -13.05 | |   |
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| Turniej Noworoczny - Grupa A | Wroclaw | POL | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1869 | 2.50 | 4 | -0.87 | 15 | -13.05 | |
|  Korpalski, Maciej | | | 1567 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | |  Rossienik, Wieslaw | | | 1471 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Majewski, Piotr | | | 1552 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Lascar, Radoslawa | | | 1696 | POL | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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