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Rapid:
Individual Calculations February 2019 |
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| Zhao, Jay Zi Xuan Total change: 26.20 | |   |
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| 2019 Oceania Youth U12 Rapid | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1063 | 1.00 | 5 | -0.13 | 20 | -2.60 | |
|  Yu, Jeffrey | | | 1453 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Chen, Matthew | | | 1392 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Wang, Daniel | | | 1463 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhao, Tiger Chengxin | | | 1162 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Liu, Lucas | | | 1075 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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) | | | | NZ Rapid Championship 2019 | Auckland | NZL | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1063 | 2.00 | 7 | 1.44 | 20 | 28.80 | |
| | Buciu, Aurel-John | c | | 1463 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Weng, Xintong (winston) | | | 1463 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | McDougall, Euan | | | 1463 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cooper, Nigel | | | 1463 * | NZL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Eade, Don | c | | 1463 * | NZL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Lim, Benjamin U | c | | 1463 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | List, Robert | | | 1463 * | NZL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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