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Individual Calculations July 2008 |
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| Trafas, Dariusz Total change: -12.45 | |   |
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| 3rd Chess League of the Wielkopolska Voivodeship | Wielkopolska | POL | 2007-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2087 | 4.50 | 9 | -0.83 | 15 | -12.45 | |
|  Skrzypczak, Michal | | | 1953 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Meczynski, Waldemar | | | 2115 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Zakrocki, Sebastian | | | 1820 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Musialkiewicz, Jan | | | 2027 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Purzycki, Jan | | | 2031 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Rubinowski, Sebastian | | | 2118 | POL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Nawrocki, Przemyslaw | | | 1973 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Wojtowicz, Stanislaw | | | 2032 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Banach, Wieslaw | | | 2082 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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