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Individual Calculations August 2019 |
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| Prommuang, Araya Total change: 48.80 | |   |
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| Thailand Chess Festival - Chess Challenge 2019 | Pattaya | THA | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1421 | 2.50 | 7 | 1.22 | 40 | 48.80 | |
|  Roy, Marpaung | | | 1821 * | INA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sajjapornthep, Jarunpol | | | 1821 * | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Culasing, Michael | | | 1742 | PHI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Diaz, Christopher | | | 1821 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Saiai, Purimprach | | | 1224 | THA | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Calacday, Henry | | | 1821 * | PHI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Wongsawan, Thoetsak | | | 1821 * | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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