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Individual Calculations August 2017 |
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| Jamaludin Total change: -14.80 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2167 | 3.00 | 6 | -0.74 | 20 | -14.80 | |
|  Harahap, Yoga Pradafa | f | | 2317 | INA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vincentius, Galih Pradnya | | | 1871 | INA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Barus, Cerdas | g | | 2347 | INA | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Buana, Daru Okta | | | 1864 | INA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pasaribu, Ivan Maxmillian Putra | f | | 2059 | INA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jonathan, Anthony | | | 1903 | INA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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