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Individual Calculations July 2008 |
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| Bryakin, Mikhail Total change: 1.50 | |   |
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| FL B-12 2008 RUS Juniors Champ. | Dagomys | RUS | 2008-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1937 | 0.50 | 1 | 0.04 | 25 | 1.00 | |
|  Postnikov, Alexey | | | 1967 | RUS | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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) | | | | EUROPEAN INDIV. SCHOOL CHAMP. OPEN U11 | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1937 | 2.00 | 3 | 0.02 | 25 | 0.50 | |
| | Nikolov, Mihail | | | 1818 | BUL | 1.00 | 1 | 0.34 | 25 | 8.50 | |  Bayramov, Elkhan | | | 1884 | AZE | 0.00 | 1 | -0.57 | 25 | -14.25 | | | Gheorghiu, Calin | | | 1743 | ROU | 1.00 | 1 | 0.25 | 25 | 6.25 | |
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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