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Rapid:
Individual Calculations February 2018 |
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| Wang, Aaron Ziwen Total change: 8.80 | |   |
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| Manawatu Rapid 2018 | Palmerston North | NZL | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1515 | 3.50 | 6 | 0.44 | 20 | 8.80 | |
|  Xu, Hannah | | | 1174 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  James, Jack | c | | 1915 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ning, Isabelle Yixuan | | | 1411 | NZL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Qin, Oscar Shu Xuan | | | 1440 | NZL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | He, Caleb | | | 1463 | NZL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Lyall, Simon | | | 1671 | NZL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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