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Individual Calculations February 2016 |
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| M,ihsan, Siregar Total change: -31.20 | |   |
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| JAPFA 3rd ASEAN CHESS CHAMPIONSHIP 2015 - CHALENGER | Bekasi City-Indonesia | INA | 2015-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1900 | 0.50 | 4 | -0.78 | 40 | -31.20 | |
|  Aulia, Virda Rizka | | | 1846 | INA | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Marentek, Hanny | f | | 2212 | INA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Setiawan, Surya | | | 2099 | INA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Legowo, Parahita Millyena | | wf | 2035 | INA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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