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Individual Calculations November 2012 |
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| Xu, Jun Total change: 3.90 | |   |
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| 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2506 | 5.50 | 9 | 0.39 | 10 | 3.90 | |
|  Marentek, Hanny | f | | 2232 | INA | 0.50 | 1 | -0.33 | 10 | -3.30 | |  Suyud, Hartoyo | | | 2178 | INA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Li, Chao B | g | | 2681 | CHN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Pitra, Andika | f | | 2340 | INA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Wahono, Awam | m | | 2389 | INA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Ghaem Maghami, Ehsan | g | | 2557 | IRI | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Barbosa, Oliver | g | | 2575 | PHI | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Nguyen, Ngoc Truong Son | g | | 2635 | VIE | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Bitoon, Richard | g | | 2430 | PHI | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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