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Individual Calculations November 2011 |
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| Jafar, Sofyan Total change: 90.90 | |   |
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| Indonesia Open Chess Championship 2011 | Jakarta | INA | 2011-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2195 | 5.00 | 9 | 3.03 | 30 | 90.90 | |
|  Lioe, Dede | m | | 2402 | INA | 1.00 | 1 | 0.77 | 30 | 23.10 | |  Gomez, John Paul | g | | 2514 | PHI | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Shabalov, Alexander | g | | 2529 | USA | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Laksana, Agusta | f | | 2316 | INA | 0.50 | 1 | 0.16 | 30 | 4.80 | | | Juswanto, Denny | m | | 2428 | INA | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Emperado, Emmanuel | | | 2294 | PHI | 1.00 | 1 | 0.64 | 30 | 19.20 | | | , Tirto | m | | 2322 | INA | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Torre, Eugenio | g | | 2520 | PHI | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Laylo, | g | | 2534 | PHI | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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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