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Individual Calculations November 2012 |
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| Purnama, Tirta Chandra Total change: -2.10 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2384 | 4.50 | 9 | -0.21 | 10 | -2.10 | |
|  Aay, Aisyah Anisa | | wf | 1984 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lu, Shanglei | g | | 2526 | CHN | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Marentek, Hanny | f | | 2232 | INA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Sonjaya, Deni | f | | 2284 | INA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Khairul, Anam | f | | 2308 | INA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Jafar, Sofyan | | | 2286 | INA | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Dao, Thien Hai | g | | 2523 | VIE | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Bocharov, Dmitry | g | | 2603 | RUS | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Hoang, Thanh Trang | g | wg | 2470 | HUN | 0.00 | 1 | -0.38 | 10 | -3.80 | | | * 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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