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Individual Calculations January 2011 |
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| Panchanatham, Vignesh Total change: 21.00 | |   |
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| World Youth Chess Championships 2010 - Open under 10 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1803 | 3.00 | 5 | 0.84 | 25 | 21.00 | |
|  Omidi, Arya | | | 1847 | IRI | 0.50 | 1 | 0.06 | 25 | 1.50 | |  Tin, Jingyao | f | | 1828 | SIN | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Gholami, Aryan | f | | 1902 | IRI | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Lagunow, Raphael | | | 1623 | GER | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Sevian, Samuel | | | 2105 | USA | 0.50 | 1 | 0.35 | 25 | 8.75 | |
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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