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Individual Calculations July 2012 |
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| Costachi, Mihnea Total change: 11.40 | |   |
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| World School Chess Championship - Open U13 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1976 | 7.00 | 9 | 0.76 | 15 | 11.40 | |
|  Zhou, Yang-Jian | | | 1604 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Abdullah, Al Hamed | | | 1787 | UAE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Abbasov, Zaur | | | 1852 | AZE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Bashirli, Nail | | | 1711 | AZE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Shahaliyev, Ismayil | | | 1888 | AZE | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Escalante Ramirez, Brian Sebasti | | | 1809 | PER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Morozov, Nichita | | | 1949 | MDA | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Petrov, Vladimir Sergeev | | | 1980 | BUL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Makhnyov, Denis | | | 1800 | KAZ | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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