Individual Calculations May 2012 |
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Pettersson, Alexander Total change: 21.75 | | |
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102nd YMCA Winter 2012-B | Warszawa | POL | 2012-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1930 | 1948 | 6.50 | 12 | 0.19 | 15 | 2.85 | |
| Safanowski, Tomasz | | | 1933 | POL | 0.50 | 1 | -0.02 | 15 | -0.30 | | Milczarek, Robert | | | 1864 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | Harazinska, Ewa | | | 1900 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | Szymczak, Rafal | | | 2038 | POL | 0.50 | 1 | 0.12 | 15 | 1.80 | | Suliborski, Jakub | | | 1987 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | | Koziol, Pawel | | | 1859 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | Winiarski, Mikolaj | | | 1873 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | Szukalski, Antoni | | | 1858 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | Szefer, Michal | | | 2016 | POL | 0.00 | 1 | -0.41 | 15 | -6.15 | | Pastuszko, Kinga | | | 1912 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | Kubeczko, Grzegorz | | | 2017 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | Rusin, Ryszard | | | 1897 | POL | 0.50 | 1 | -0.07 | 15 | -1.05 | | 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) | | 28e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2012-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2108 | 1975 | 4.50 | 9 | 1.26 | 15 | 18.90 | |
| Soulas, Gilles | | | 2199 | FRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | Royer, Sylvain | | | 2260 | FRA | 0.50 | 1 | 0.34 | 15 | 5.10 | | Bokros, Albert | m | | 2375 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | Vul, Arkadi Eremeevich | g | | 2318 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | Turlin, Simon | | | 1713 | FRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | Jouniaux, Quentin | | | 1625 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | Valuet, Bertrand | f | | 2318 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | Berg, Klaus | m | | 2375 * | DEN | 0.00 | 1 | -0.08 | 15 | -1.20 | | Lenoir, Aurele | | | 1785 | BEL | 1.00 | 1 | 0.25 | 15 | 3.75 | | * 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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