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Individual Calculations July 2010 |
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| Wiwarin, Piyapon Total change: -1.80 | |   |
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| Thailand Chess Championship 2010 | Bangkok | THA | 2010-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1849 | 1.50 | 5 | -0.12 | 15 | -1.80 | |
|  Srivachirawat, Kannapon | | | 2249 * | THA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Suppt-Hongs, Paisal | | | 1955 | THA | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Srivatanakul, Pricha | | | 1803 | THA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Akharaboollasez, Akharin | | | 1930 | THA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Calacday, Henry | | | 2061 | PHI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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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