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Individual Calculations January 2011 |
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| Petrov, Nikita Total change: -3.75 | |   |
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| World Youth Chess Championships 2010 - Open under 14 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2098 | 7.00 | 11 | -0.25 | 15 | -3.75 | |
|  Walid, Anwar | | | 1742 | UAE | 0.50 | 1 | -0.39 | 15 | -5.85 | |  Markoja, Sebastijan | | | 1927 | SLO | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Jacobsen, Mads-Holger | | | 1902 | DEN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Ayush, Jugele | | | 1899 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | McDonald, Ian | | | 1774 | SCO | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Berbatov, Kiprian | m | | 2461 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Novoa, Fernando | | | 1944 | ARG | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Le, Minh Hoang | c | | 1935 | VIE | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Enkhnar, Enkhbaatar | | | 1897 | MGL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Fargac, Martin | | | 1887 | CZE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Girish, A Koushik | f | | 2345 | IND | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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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