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Individual Calculations July 2012 |
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| Kowalski, Roman Total change: -0.75 | |   |
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| IV Turniej Akademii Szachowej | Bydgoszcz | POL | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1566 | 1.50 | 4 | -0.05 | 15 | -0.75 | |
|  Wloch, Mikolaj | | | 1335 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Szmidt, Przemyslaw | | | 1966 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Konieczynski, Piotr | | | 1905 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kroczka, Gromoslaw | | | 1526 | POL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | * 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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