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Individual Calculations January 2018 |
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| Petchrongrusamee, Pornpong Total change: -18.60 | |   |
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| Thailand Team Championship 2017 | Bangkok | THA | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1668 | 0.50 | 4 | -0.93 | 20 | -18.60 | |
|  Chotitada, Sivawong | | | 1692 | THA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pornariyasombat, Atippat | | | 2048 | THA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Mokawattana, Wongsathorn | | | 1435 | THA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Portugalera, Ric | | | 2068 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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