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Individual Calculations January 2018 |
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| Heng, Cho Yaw Total change: -12.00 | |   |
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| Jolimark (HK) International Open Chess Championship 2017 | Hong Kong | HKG | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1445 | 1.00 | 6 | -0.30 | 40 | -12.00 | |
|  Aoshima, Mirai | | | 1845 * | JPN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borigas, Edgardo | | | 1755 | HKG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Auyeung, Chi Hung Jonathan | | | 1657 | SGP | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Lu, Benjamin | | | 1664 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wong, Linda Jane | | wc | 1410 | TPE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Chan, Chak Man | c | | 1845 * | HKG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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