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Individual Calculations September 2017 |
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| Soedarmadji Total change: -38.40 | |   |
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| FIDE International Open Chess Tournament JAKSA AGUNG Cup | Surabaya | INA | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2046 | 1.00 | 4 | -0.96 | 40 | -38.40 | |
|  Hafiz, Arif Abdul | f | | 2340 | INA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Prayitno, Sugeng | f | | 2329 | INA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dhea, Safitri | | | 1776 | INA | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Taufiqurrahman | | | 1780 | INA | 0.00 | 1 | -0.82 | 40 | -32.80 | |
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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