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Individual Calculations September 2009 |
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| So, Wesley Total change: -1.80 | |   |
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| Zone 3.3 Men Championship | Ho Chi Minh | VIE | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2646 | 6.50 | 9 | -0.18 | 10 | -1.80 | |
|  Ly, Hong Nguyen | f | | 2302 | VIE | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Ton, That Nhu Tung | f | | 2246 * | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Nguyen, Van Huy | c | | 2414 | VIE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Chan, Wei-Xuan Timothy | f | | 2344 | SIN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Laylo, Darwin | g | | 2494 | PHI | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Zhang, Zhong | g | | 2613 | SIN | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Paragua, Mark | g | | 2487 | PHI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Nguyen, Huynh Minh Huy | m | | 2500 | VIE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Nguyen, Ngoc Truong Son | g | | 2592 | VIE | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * 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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