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Individual Calculations September 2009 |
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| Davydiuk, Stepan Total change: -5.10 | |   |
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| I Miedzynarodowe Mistrzostwa Ziemi Lukowskiej w szachach | Lukow | POL | 2009-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2305 | 1.00 | 2 | -0.34 | 15 | -5.10 | |
|  Turowski, Piotr | | | 2038 | POL | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Szymczak, Zbigniew | m | | 2289 | POL | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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