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Individual Calculations January 2010 |
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| Yuffa, Daniil Total change: -3.90 | |   |
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| World Youth Chess Championship-u12 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2154 | 6.00 | 11 | -2.61 | 15 | -39.15 | |
|  Kotik, Vitaliy | | | 1812 | UKR | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Tomici, Stefan | | | 1871 | ROU | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Vicas, Marijus | | | 1838 | LTU | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Xu, Xianliang | | | 1968 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Vavulin, Maksim | | | 2002 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Popov, Andrey | | | 2054 | RUS | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Emdin, Mark | | | 1932 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Naoum, Spyridon | | | 1885 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Bellahcene, Bilel | | | 2010 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Bayramov, Elkhan Khayyat Oglu | | | 1935 | AZE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Novoa, Fernando | | | 1840 | ARG | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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) | | | | Tyumen region Chmp. 2009 | Tyumen | RUS | 2009-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2198 | 2154 | 6.00 | 8 | 2.35 | 15 | 35.25 | |
| | Chukleev, Sergei | | | 1940 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sergeev, Veniamin | | | 2400 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Bulatov, Ramil | | | 2062 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Postnikov, Daniil | | | 2125 | RUS | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Uljanov, Oleg | | | 2024 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Popov, Andrey P. | | | 2268 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Chuprov, Dmitry | g | | 2554 * | RUS | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Gimadutdinov, Ilnur | | | 2212 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | * 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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