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Individual Calculations September 2009 |
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| Kozlowski, Tomasz Total change: 13.65 | |   |
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| XVIII Miêdzynarodowy Festiwal Szachowy - Open A | Poznan | POL | 2009-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2007 | 4.00 | 9 | 0.91 | 15 | 13.65 | |
|  Sroczynski, Maciej | | | 2202 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Sikorska, Agata | | | 2091 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Mackowiak, Marek | | | 2233 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Adamek, Przemyslaw | | | 2062 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Magnucka, Milena | | | 2070 | POL | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Stachowiak, Slawomir | | | 2027 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Nawrocki, Przemyslaw | | | 2040 | POL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Roggeveen, Pieter | | | 2102 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Przybylski, Wojciech | f | | 2328 | POL | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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