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Individual Calculations March 2011 |
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| Lachowicz, Dominik Total change: 7.50 | |   |
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| Turniej Finalny 2010 | Wroclaw | POL | 2010-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1680 | 0.00 | 2 | -1.24 | 15 | -18.60 | |
|  Lascar, Radoslawa | | | 1528 | POL | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Kanicki, Krzysztof | | | 1649 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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) | | | | II Zimowy Turniej Szachowy Klubu Polonia Wroclaw | Wroclaw | POL | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1680 | 4.50 | 7 | 1.74 | 15 | 26.10 | |
| | Grabarczyk, Miroslaw | g | | 2080 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lascar, Radoslawa | | | 1528 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Wrobel, Maciej | | | 1895 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Drgas, Marlena | | | 1445 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Szyler, Bartosz | | | 1569 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Czyz, Artur | | | 2080 * | POL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Somyk, Marcin | | | 1895 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | * 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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