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Individual Calculations April 2009 |
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| Yu, Ruiyuan Total change: 15.30 | |   |
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| KL Open 2008 | Kuala Lumpur | MAS | 2008-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2261 | 5.50 | 9 | 1.02 | 15 | 15.30 | |
|  Lim, Zhuo Ren | | | 1911 | MAS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Villamayor, Buenaventura | g | | 2468 | PHI | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Sitanggang, Salor | m | | 2375 | INA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Nguyen, Anh Dung | g | | 2495 | VIE | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Lee, Kim Han Edward | | | 2054 | MAS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Paragua, Mark | g | | 2526 | PHI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Soon, Wai Cheong | | | 2050 | MAS | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Tan, Weiliang | | | 2040 | SIN | 1.00 | 1 | 0.22 | 15 | 3.30 | | | , Tirto | m | | 2406 | INA | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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