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Individual Calculations July 2012 |
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| Koitka, Jakub Total change: 25.50 | |   |
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| II Turniej szachowy - MIEDZYZDROJE | Miedzyzdroje | POL | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1953 | 6.00 | 9 | 0.85 | 15 | 12.75 | |
|  Szulc, Filip | | | 1559 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nasuta, Grzegorz | | | 2261 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Poswiatowski, Stanislaw | | | 1719 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Staniszewska, Urszula | | | 1806 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Gralka, Julian | f | | 2263 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Nun, Grzegorz | | | 1687 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zochowski, Kacper | | | 2070 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Karwowski, Kacper | | | 1823 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Tomaszewski, Kacper | | | 1867 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | V Turniej szachowy - Sudety | Szklarska Poreba | POL | 2012-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1947 | 5.00 | 9 | 0.85 | 15 | 12.75 | |
| | Domanski, Lukasz | | | 1547 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Goluch, Piotr | | | 2246 | POL | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Lukasiewicz, Anna | | | 2060 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Szydlowski, Wiktor | | | 1826 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lada, Ireneusz | | | 2039 | POL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Malaniuk, Vladimir P | g | | 2347 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Obrusnik, Michal | | | 2227 | POL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pham, Juliusz | | | 1706 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Delekta, Filip | | | 1828 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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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