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Individual Calculations August 2017 |
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| Halay, Taufik Total change: -1.50 | |   |
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| SIMBOLON INTERNATIONAL RATING CHESS TOURNAMENT | JAKARTA | INA | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2313 | 6.50 | 9 | -0.15 | 10 | -1.50 | |
|  Ismail | | | 1913 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chandra, Vania Vindy | | | 1913 * | INA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Nursyafrial | | | 1913 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jonathan, Anthony | | | 1913 * | INA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Panggabean, Hasian | | | 2167 | INA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Pratama, Constantius Leonardo | f | | 2110 | INA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Suhendra, Andi Supardi | m | | 2211 | INA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Taher, Yoseph Theolifus | f | | 2370 | INA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Barus, Cerdas | g | | 2347 | INA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | * 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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