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Individual Calculations February 2019 |
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| Gao, Hugh Total change: -21.20 | |   |
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| NZ Major Open 2019 | Auckland | NZL | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1442 | 3.00 | 7 | -0.53 | 40 | -21.20 | |
|  Gibbons, Robert E | f | | 1842 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Xu, Hannah | | | 1077 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | McDougall, Euan | | | 1596 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Zhao, Jay Zi Xuan | | | 1127 | NZL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mukkattu, Philip | | | 1560 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Gold, Hamish R | | | 1752 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chai, Jacob | | | 1042 * | NZL | 1.00 | 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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