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Individual Calculations January 2011 |
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| Barros, Cristhian Total change: 25.65 | |   |
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| World Youth Chess Championships 2010 - Open under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1945 | 6.00 | 10 | 1.71 | 15 | 25.65 | |
|  Duda, Jan-Krzysztof | f | | 2247 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Snihur, Piotr | | | 1739 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sirosh, Ilja | | | 1752 | EST | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Ali, Marandi Cemil Can | f | | 2180 | TUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Hofer, Emilian | | | 1772 | AUT | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Donchenko, Alexander | | | 2204 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Ghosh, Diptayan | f | | 2193 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Wu, Christopher | | | 2139 | USA | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Huber, Martin Christian | | | 1985 | AUT | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Chong Chinchay, Eric Joel | | | 1852 | PER | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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