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Individual Calculations January 2023 |
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| Lum, Yong Bing Total change: 94.80 | |   |
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| 35th Cairnhill Open Chess Championship 2022 | Singapore | SGP | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1036 | 4.00 | 7 | 2.37 | 40 | 94.80 | |
|  Vinesh, Venkata Narayanaswamy | | | 1294 | SGP | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Yu, Kaiyi | | | 1384 | SGP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Palaniappan, Adhi Somu | | | 1231 | SGP | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zheng, Yuanheng | | | 1201 | SGP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Seah, Shin Rui | | | 1178 | SGP | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Rice, Lana | | | 1097 | SGP | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Wong, Anand | | | 1436 * | SGP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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