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Rapid:
Individual Calculations March 2019 |
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| Prayoonthamrongthiti, Pisut Total change: 17.00 | |   |
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| Northern Open Rapid Chess Championship 2019 | Chiang Mai | THA | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1285 | 2.50 | 5 | 0.85 | 20 | 17.00 | |
|  Alriyami, Faris Rashid | | | 1406 | THA | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Sangkham, Irada | | | 1194 | THA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Upachan, Songkasem | | | 1468 | THA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rangkaew, Katunchalee | | | 1393 | THA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Mortensen, Soren K. | | | 1685 * | DEN | 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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