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Individual Calculations November 2011 |
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| Margana, Adhi Total change: 17.40 | |   |
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| Indonesia Open Chess Championship 2011 | Jakarta | INA | 2011-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2339 | 2204 | 3.50 | 9 | 0.58 | 30 | 17.40 | |
|  Juswanto, Denny | m | | 2428 | INA | 0.50 | 1 | 0.28 | 30 | 8.40 | |  Ahmadinia, Ebrahim | m | | 2430 | IRI | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Laksana, Agusta | f | | 2316 | INA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Mahmud, Syarif | f | | 2315 | INA | 1.00 | 1 | 0.65 | 30 | 19.50 | | | Irwanto, Sadikin | m | | 2429 | INA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Novita, Anjas | f | | 2310 | INA | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Sudung, Tampubolon | | | 2252 | INA | 1.00 | 1 | 0.57 | 30 | 17.10 | | | Kaisar, Jenius Hakiki | | | 2272 | INA | 0.00 | 1 | -0.41 | 30 | -12.30 | | | Hamdani, Rudin | f | | 2296 | INA | 0.00 | 1 | -0.37 | 30 | -11.10 | |
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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