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Rapid:
Individual Calculations April 2014 |
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| Stepien, Marcin Total change: -25.80 | |   |
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| Grand Prix Polonii Wroclaw 7.03.2014 | Wroclaw | POL | 2014-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2190 | 4.00 | 7 | -0.27 | 20 | -5.40 | |
|  Krokay, Urszula | | | 1837 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Oszczanowski, Witold | | | 2006 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kumala, Aleksander | | | 1971 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Piotrowski, Przemyslaw | | | 2166 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wieczorek, Oskar | m | | 2338 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Skora, Marek | | | 2183 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Grossmann, Ryszard | f | | 2173 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | Grand Prix Polonii Wroclaw 21.03.2014 | Wroclaw | POL | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2190 | 3.50 | 7 | -1.02 | 20 | -20.40 | |
| | Lipski, Lukasz | | | 1790 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lercel, Michal | | | 2161 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Dowgird, Filip | | | 2299 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Grossmann, Ryszard | f | | 2173 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Oszczanowski, Witold | | | 2006 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Garcia Gil, Bernardino | | | 2169 | ESP | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Pappas, Alexandros | | | 1790 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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