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Individual Calculations September 2017 |
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| Ervan, Mohamad Total change: -12.20 | |   |
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| FIDE International Open Chess Tournament JAKSA AGUNG Cup | Surabaya | INA | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2389 | 8.00 | 11 | -1.22 | 10 | -12.20 | |
|  Lim, Kian Hwa | | | 1989 * | MAS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Imanuel, Seran | | | 2078 | INA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kurniawan, Muhamad Agus | f | | 2180 | INA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Hadiyanoor | | | 1996 | INA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Yanto, Agus | | | 1989 * | INA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Iswar, Ade | | | 1989 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | I,wayan, Ekanata Darma Pradnyan | | | 2017 | INA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Harry, Kurniawan | | | 2094 | INA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Aris, T.l.s. | | | 2159 | INA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Sadikin, The Irwanto | m | | 2332 | INA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Saifuddin, Fikrul | | | 2155 | INA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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