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Individual Calculations December 2021 |
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| Liu, William Rui Total change: 147.60 | |   |
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| 2021 North Shore B Grade Championship | Auckland | NZL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1207 | 5.00 | 7 | 3.69 | 40 | 147.60 | |
|  Soriano, Dante | | | 1541 | NZL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Kamberi, Paul | | | 1430 | NZL | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Yu, Zachary | | | 1400 | NZL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Wang, Daniel | | | 1607 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhu, David Junyang | | | 1357 | NZL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Li, Andrew | | | 1607 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Yang, Lucas | | | 1390 | NZL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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