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Individual Calculations February 2016 |
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| Setiawan, Surya Total change: -30.00 | |   |
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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 |
| 1938 | 2099 | 2.00 | 4 | -0.75 | 40 | -30.00 | |
|  Singgih, Diajeng Theresa | | | 1757 | INA | 1.00 | 1 | 0.12 | 40 | 4.80 | |  M,ihsan, Siregar | | | 1900 | INA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Aulia, Virda Rizka | | | 1846 | INA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Akmalnaidi, Akbar | | | 2250 | INA | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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