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Individual Calculations September 2013 |
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| Sikora, Rafal Total change: 40.20 | |   |
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| Karpacz II - Chess Open | Karpacz | POL | 2013-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1862 | 6.00 | 9 | 1.00 | 15 | 15.00 | |
|  Winkler, Michal | | | 1462 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bednarek, Sylwester | f | | 2262 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Piela, Dominik | | | 1478 | POL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Dwilewicz, Agata | | | 1502 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Obrusnik, Michal | | | 2230 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Mucha, Marek | | | 1559 | POL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Parol, Pawel | | | 1995 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Lewtak, Dominik | | | 1863 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Grzeskow, Adrian | | | 1930 | POL | 1.00 | 1 | 0.59 | 15 | 8.85 | | | * 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) | | | | DMP - Extraliga juniorow 2013 | Karpacz | POL | 2013-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 1862 | 2.50 | 3 | 1.68 | 15 | 25.20 | |
| | Jarmula, Lukasz | | | 2261 | POL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Popiol, Michal | | | 1865 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Poswiatowski, Michal | | | 2067 | POL | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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