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Individual Calculations September 2010 |
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| Sigurdsson, Birkir Karl Total change: 10.20 | |   |
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| International Chess Festival Eforie 2010 | Eforie Nord | ROU | 2010-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1442 | 1.50 | 8 | 0.68 | 15 | 10.20 | |
|  Garbea, Bogdan | | | 1842 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Voicu, Marian-Romulus | | | 1842 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Constantin, Claudiu-Daniel | | | 1842 * | ROU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Cretu, Marian | | | 1842 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bogdan, Elizaveta | | | 1841 | ROU | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Johannsson, Orn Leo | | | 1825 | ISL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Uta, Ilie | | | 1783 | ROU | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Burlacu, Valentin-Sebastian | | | 1675 | ROU | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * 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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