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Individual Calculations January 2011 |
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| Lydiard, Robert, G Total change: -0.25 | |   |
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| World Youth Chess Championships 2010 - Open under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1988 | 3.50 | 10 | -0.01 | 25 | -0.25 | |
|  Csirik, Andras | f | | 2343 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Tran, Ngoc Lan | | | 2227 | VIE | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Filippas, Sebastian | | | 2191 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Potpara, Nikola | | | 2157 | MNE | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Schnegg, Daniel | | | 2212 | AUT | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Amarasena, Kaveesha | | | 1894 | SRI | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Larmuseau, Michiel | | | 2085 | BEL | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Vasques, Antonio Pedro Freixial | | | 2116 | POR | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Alnami, Salaheddin | | | 1692 | LBA | 1.00 | 1 | 0.15 | 25 | 3.75 | | | Jefic, Srdjan | | | 2153 | BIH | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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