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Individual Calculations August 2017 |
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| Majella, Rudijanto Total change: -21.80 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2257 | 3.50 | 6 | -1.09 | 20 | -21.80 | |
|  Sitorus, Tromphin | | | 1857 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Singgih, Diajeng Theresa | | | 1857 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musa, Munarisip | | | 2112 | INA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Buana, Daru Okta | | | 1864 | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barus, Cerdas | g | | 2347 | INA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Muhammad, Supriyadi | | | 2056 | INA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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