|
Individual Calculations November 2012 |
|
|
|
| Hidayat, Arifin Total change: -16.20 | |   |
|
| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2141 | 1.50 | 7 | -0.54 | 30 | -16.20 | |
|  Barus, Cerdas | g | | 2400 | INA | 0.50 | 1 | 0.32 | 30 | 9.60 | |  Gao, Rui | m | | 2443 | CHN | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Sinurat, Tumpak | | | 2258 | INA | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Halay, Taufik | m | | 2366 | INA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Kaisar, Jenius Hakiki | f | | 2285 | INA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | , Hartono | | | 2230 | INA | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Ali, Sadikin | | | 2167 | INA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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) | | |
|
