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Individual Calculations November 2009 |
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| Mahmud, Syarif Total change: 6.90 | |   |
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| KL Open Chess Championship 2009 | Kuala Lumpur | MAS | 2009-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2347 | 5.50 | 9 | 0.46 | 15 | 6.90 | |
|  Chen, I-Chen | | | 1947 * | TPE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Dao, Thien Hai | g | | 2542 | VIE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mendoza, Beverly | | wm | 2060 | PHI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Sihite, Chelsie Monica | | wc | 1986 | INA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Kalugampitiya, R.s. | | | 2131 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Nguyen, Anh Dung | g | | 2454 | VIE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Nguyen, Van Huy | c | | 2413 | VIE | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Nguyen, Ngoc Truong Son | g | | 2589 | VIE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Irwanto, Sadikin | m | | 2429 | INA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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