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Individual Calculations August 2018 |
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| Petriashvili, Nikoloz Total change: -14.20 | |   |
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| European School Chess Championship - Open U17 | Krakow | POL | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2342 | 7.00 | 9 | -0.71 | 20 | -14.20 | |
|  Schilay, Lorenz | | | 1942 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Psyk, Radoslaw | | | 2300 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Ozsakallioglu, Okan | | | 1942 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ozsakallioglu, Akin | | | 1942 * | TUR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sokolinsky, Yaakov | | | 2045 | ISR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gunajew, Jan | | | 1942 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rak, Maciej | | | 1942 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Varney, Daniel | | | 1942 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kesgin, Halit Kaan | c | | 2119 | TUR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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