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Individual Calculations November 2012 |
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| Cao, Sang Total change: -17.50 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2514 | 4.50 | 9 | -1.75 | 10 | -17.50 | |
|  Aris, T.l.s. | | | 2232 | INA | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Yu, Yangyi | g | | 2651 | CHN | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Laksana, Agusta | f | | 2305 | INA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Pham, Le Thao Nguyen | | wg | 2387 | VIE | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Tania, Sachdev | m | wg | 2401 | IND | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Pascua, Haridas | f | | 2350 | PHI | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Novita, Anjas | f | | 2339 | INA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Farid, Firman Syah | m | | 2326 | INA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Sinurat, Tumpak | | | 2258 | INA | 0.50 | 1 | -0.31 | 10 | -3.10 | |
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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