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Individual Calculations May 2011 |
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| Koitka, Jakub Total change: 33.15 | |   |
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| Ogonopolska Olimpiada Mlodziezy B-14 | Suwalki | POL | 2011-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1887 | 7.50 | 10 | 2.21 | 15 | 33.15 | |
|  Nun, Grzegorz | | | 1705 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Tomaszewski, Kacper | | | 1775 | POL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Khamidov, Komil | | | 2037 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kaczmarek, Aleksander | | | 2036 | POL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Siedlanowski, Lukasz | | | 1727 | POL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Kowalski, Maciej | | | 1704 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Piotrowski, Przemyslaw | | | 1927 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Gajek, Radoslaw | | | 1997 | POL | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Snihur, Piotr | | | 1818 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Marczuk, Dominik | | | 1918 | POL | 1.00 | 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) | | |
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