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Rapid:
Individual Calculations September 2015 |
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| Suwanvaree, Porawee Total change: -2.40 | |   |
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| 1st Thailand Junior Rapid CC 2015 - O13 | Chiang Mai | THA | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1635 | 1.50 | 3 | -0.12 | 20 | -2.40 | |
|  Phumphuang, Nathawat | | | 1519 | THA | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Mangkham, Keartisak | | | 1617 | THA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Pheephacharakan, Pinatpong | | | 1683 | THA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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