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Individual Calculations July 2010 |
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| Petchrongrusamee, Pornpong Total change: 15.90 | |   |
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| Thailand Chess Championship 2010 | Bangkok | THA | 2010-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1779 | 2.50 | 7 | 1.06 | 15 | 15.90 | |
|  Plengsap, Krisadayut | | | 2179 * | THA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nakvanich, Sahapol | | | 1935 | THA | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Yutithamnon, Surapole | | | 1972 | THA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Unsomsri, Thongchai | | | 2073 | THA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Calacday, Henry | | | 2061 | PHI | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Khanan, Ragsit | | | 1976 | THA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Frost, Peter | | | 1959 | AUS | 0.50 | 1 | 0.24 | 15 | 3.60 | | | * 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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