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Individual Calculations August 2017 |
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| Setiawan, Surya Total change: 17.80 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2044 | 2.50 | 6 | 0.89 | 20 | 17.80 | |
|  Sonjaya, Deni | f | | 2346 | INA | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Taher, Yoseph Theolifus | f | | 2370 | INA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wahono, Awam | m | | 2355 | INA | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Zulkhairi | f | | 2310 | INA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Chandra, Vania Vindy | | | 1809 | INA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sinurat, Tumpak | f | | 2265 | INA | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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