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Individual Calculations November 2011 |
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| Hamdani, Rudin Total change: 25.50 | |   |
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| Indonesia Open Chess Championship 2011 | Jakarta | INA | 2011-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2296 | 4.50 | 9 | 1.70 | 15 | 25.50 | |
|  Zhao, Jun | g | | 2587 | CHN | 0.50 | 1 | 0.35 | 15 | 5.25 | |  Antonio, Rogelio Jr | g | | 2564 | PHI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Ahmadinia, Ebrahim | m | | 2430 | IRI | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Juswanto, Denny | m | | 2428 | INA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Laylo, | g | | 2534 | PHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Barus, Cerdas | g | | 2438 | INA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Dimakiling, Oliver | m | | 2413 | PHI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lioe, Dede | m | | 2402 | INA | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Margana, Adhi | | | 2204 | INA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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