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Individual Calculations January 2009 |
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| Leiva, Giuseppe Total change: -16.80 | |   |
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| World Youth Chess Championships 2008 - Open 14 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2082 | 2.50 | 6 | -1.12 | 15 | -16.80 | |
|  Vaicekauskas, Gytis | | | 1818 | LTU | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Moussard, Jules | f | | 2293 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Jayasundara, P K U, M | | | 1822 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Zhou, Yang-Fan | | | 2276 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pham, Hoai Nam | | | 1973 | VIE | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Thanarotrung, Ratchaphon | | | 1787 | THA | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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