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Individual Calculations November 2012 |
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| Surya, Wahyudi Total change: -14.10 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2293 | 3.00 | 8 | -0.94 | 15 | -14.10 | |
|  Barbosa, Oliver | g | | 2575 | PHI | 0.00 | 1 | -0.16 | 15 | -2.40 | |  , Suryanto | | | 2149 | INA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Wei, Yi | f | | 2454 | CHN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Barus, Cerdas | g | | 2400 | INA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Muhammad, Luthfi Ali | c | | 2218 | INA | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Aris, T.l.s. | | | 2232 | INA | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Fahmi, Jauhari | | | 2184 | INA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Bersamina, Paulo | f | | 2205 | PHI | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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