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Individual Calculations February 2016 |
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| Yudi Total change: -8.80 | |   |
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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 |
| 1955 | 2160 | 7.00 | 10 | -0.22 | 40 | -8.80 | |
|  Elisabeth, Christine | | wf | 1760 * | INA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mutiani, Rida | | | 1776 | INA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Akmalnaidi, Akbar | | | 2250 | INA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Aulia, Virda Rizka | | | 1846 | INA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Legowo, Parahita Millyena | | wf | 2035 | INA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Alhabsyi, Muhamad | | | 1775 | INA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Purba, Cornelis | | | 2180 | INA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Mahmud, Syarif | f | | 2241 | INA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Nurhidayat, Rizqi | | | 1760 * | INA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Priguna, Gerald Pramoedya | | | 1930 | INA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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