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Individual Calculations January 2011 |
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| Kowsarinia, Amir Total change: -40.50 | |   |
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| World Youth Chess Championships 2010 - Open under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2191 | 5.00 | 9 | -2.70 | 15 | -40.50 | |
|  Fargac, Martin | | | 1887 | CZE | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Kanjaryan, Vladimir | | | 1953 | ARM | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Martins, David Pires Tavares | | | 1893 | POR | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Zeppos, Panagiotis | | | 1889 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Martin Prior, Francisco Jose | | | 1791 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sosovicka, Matej | | | 1932 | SVK | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Pozanco Romasanta, Marc | | | 1876 | ESP | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Markoja, Sebastijan | | | 1927 | SLO | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Crismann, Alessandro Claudio | | | 1791 * | RSA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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