Individual Calculations August 2017 |
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Harahap, Yoga Pradafa Total change: 28.80 | | |
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SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2212 | 2317 | 7.00 | 9 | 1.44 | 20 | 28.80 | |
| Sitorus, Tromphin | | | 1917 * | INA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Alhabsyi, Muhamad | | | 1937 | INA | 1.00 | 1 | 0.09 | 20 | 1.80 | | Jamaludin | | | 2167 | INA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Hamdani, Rudin | f | | 2255 | INA | 1.00 | 1 | 0.41 | 20 | 8.20 | | Megaranto, Susanto | g | | 2533 | INA | 0.00 | 1 | -0.22 | 20 | -4.40 | | Suhermat, Imat | | | 2213 | INA | 1.00 | 1 | 0.36 | 20 | 7.20 | | Ali, Muhammad Lutfi | m | | 2436 | INA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Akmalnaidi, Akbar | | | 2182 | INA | 1.00 | 1 | 0.32 | 20 | 6.40 | | Gunawan, Johan | f | | 2271 | INA | 1.00 | 1 | 0.44 | 20 | 8.80 | | * 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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