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Individual Calculations September 2016 |
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| Pitirotjirathon, Jirapak Total change: -10.80 | |   |
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| Thailand National Chess Championship 2016 | Bangkok | THA | 2016-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 2215 | 6.00 | 8 | -0.54 | 20 | -10.80 | |
|  Yabsanthia, Tawatchai | | | 1815 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wongsawan, Thoetsak | | | 1815 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pongkiettisak, Sant | | | 1981 | THA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Petprasert, Vasaron | | | 1832 | THA | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Limlungkarn, Apiwat | | | 1815 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arpijuntarangkoon, Jaradpong | | | 1969 | THA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kananub, Warot | c | | 2200 | THA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Arunnuntapanich, Tinnakrit | | | 2021 | THA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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