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Individual Calculations July 2009 |
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| Liu, Bei Total change: 2.75 | |   |
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| 5th World School Chess Championship - Open U15 | Thessaloniki | GRE | 2009-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1984 | 3.00 | 5 | 0.11 | 25 | 2.75 | |
|  Makhmutov, Rail | | | 1906 | RUS | 0.00 | 1 | -0.61 | 25 | -15.25 | |  Dadello, Krzysztof | | | 1790 | POL | 1.00 | 1 | 0.25 | 25 | 6.25 | | | Talipov, Nafis | | | 2051 | RUS | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Barros, Raul Junior | f | | 2030 | COL | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Koutroukis, Andreas | | | 1853 | GRE | 1.00 | 1 | 0.32 | 25 | 8.00 | |
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) | | |
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