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Individual Calculations August 2017 |
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| Sonjaya, Deni Total change: 8.60 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2346 | 5.50 | 8 | 0.43 | 20 | 8.60 | |
|  Nyimas, Shieta Prima Citra Maus | | | 1946 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Setiawan, Surya | | | 2044 | INA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Supriyanto, Tommy | | | 2168 | INA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Firdaus, Maksum | f | | 2235 | INA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ali, Muhammad Lutfi | m | | 2436 | INA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Firman Syah, Farid | m | | 2418 | INA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Suyud, Hartoyo | | | 2170 | INA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Priasmoro, Novendra | f | | 2413 | INA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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