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Individual Calculations September 2017 |
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| Prihastomo, Iwan Total change: 32.40 | |   |
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| FIDE International Open Chess Tournament Piala Raja VI-Category Master | Yogyakarta | INA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2280 | 6.00 | 10 | 1.62 | 20 | 32.40 | |
|  Lioe, Dede | m | | 2356 | INA | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Barus, Cerdas | g | | 2342 | INA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Tirto | m | | 2287 | INA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Jurmansah, Joni | | | 2259 | INA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Novita, Anjas | f | | 2379 | INA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Lioe, Dede | m | | 2356 | INA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Barus, Cerdas | g | | 2342 | INA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Tirto | m | | 2287 | INA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Jurmansah, Joni | | | 2259 | INA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Novita, Anjas | f | | 2379 | INA | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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