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Individual Calculations September 2011 |
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| Margana, Adhy Total change: 13.50 | |   |
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| TELIN Chess Internasional Tournament 2011 | Jakarta | INA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2190 | 1.50 | 4 | 0.45 | 30 | 13.50 | |
|  Irwanto, Sadikin | m | | 2417 | INA | 0.50 | 1 | 0.29 | 30 | 8.70 | |  Purnama, Tirta Chandra | m | | 2404 | INA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Sukandar, Irine Kharisma | | wg | 2354 | INA | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Mahmud, Syarif | f | | 2315 | INA | 0.00 | 1 | -0.33 | 30 | -9.90 | |
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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