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Individual Calculations August 2017 |
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| Barus, Cerdas Total change: -5.40 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2347 | 6.50 | 9 | -0.54 | 10 | -5.40 | |
|  Rasyid, Nuraini | | | 1947 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dwitama, Gelar Sagara | | | 1970 | INA | 0.00 | 1 | -0.91 | 10 | -9.10 | | | Hakky, Madya | | | 1947 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Putra, Akbar Adi | | | 1947 * | INA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Alberto, Pramana Martin Silaen | | | 1947 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jamaludin | | | 2167 | INA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Majella, Rudijanto | | | 2257 | INA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Sadikin The, Irwanto | m | | 2319 | INA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Halay, Taufik | m | | 2313 | INA | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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