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Individual Calculations January 2009 |
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| Kuzmin, Egor Total change: -14.10 | |   |
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| European Youth Chess Championship 2008 - Boys U10 | Herceg Novi | MNE | 2008-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1975 | 0.00 | 2 | -1.17 | 15 | -17.55 | |
|  Duda, Jan-Krzysztof | | | 1939 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Shurunov, Andrei | | | 1887 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | St.Petersburg Chmp. 2008 Boys-16 | St.Petersburg | RUS | 2008-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1975 | 2.00 | 5 | 0.23 | 15 | 3.45 | |
| | Pakhomov, Egor | | | 2220 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Markevich, Ilya | | | 2106 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Tkachev, Taras | | | 2004 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Yudin, Maksim | | | 2100 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Savikovsky, Artem | | | 2007 | RUS | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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