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Rapid:
Individual Calculations February 2019 |
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| Zhao, Brian Total change: 15.40 | |   |
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| 2019 Oceania Youth U12 Rapid | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1179 | 2.00 | 5 | 0.77 | 20 | 15.40 | |
|  Wang, Daniel | | | 1519 | AUS | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Xie, Felix | | | 1488 | NZL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yu, Jeffrey | | | 1453 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Anup Kumar, Vihaan | | | 1347 | AUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Zhao, Tiger Chengxin | | | 1162 | AUS | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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