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Individual Calculations November 2012 |
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| Marentek, Hanny Total change: 29.70 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2409 | 2232 | 4.50 | 9 | 1.98 | 15 | 29.70 | |
|  Xu, Jun | g | | 2506 | CHN | 0.50 | 1 | 0.33 | 15 | 4.95 | |  Barus, Cerdas | g | | 2400 | INA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Purnama, Tirta Chandra | m | | 2384 | INA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Tkachiev, Vladislav | g | | 2632 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Novita, Anjas | f | | 2339 | INA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Milliet, Sophie | m | wg | 2421 | FRA | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Laksana, Agusta | f | | 2305 | INA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Halay, Taufik | m | | 2366 | INA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Farid, Firman Syah | m | | 2326 | INA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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