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Individual Calculations September 2009 |
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| Stachowiak, Slawomir Total change: -0.45 | |   |
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| XVIII Miêdzynarodowy Festiwal Szachowy - Open A | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2027 | 3.00 | 8 | -0.03 | 15 | -0.45 | |
|  Mackowiak, Marek | | | 2233 | POL | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Schmidt, Wlodzimierz | g | | 2399 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Plonczak, Dominik | | | 2161 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Dzwikowski, Adam | | | 2017 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kozlowski, Tomasz | | | 2007 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Magnucka, Milena | | | 2070 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Nawrocki, Przemyslaw | | | 2040 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Sikorska, Agata | | | 2091 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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