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Rapid:
Individual Calculations February 2019 |
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| Chai, Jacob Total change: -5.40 | |   |
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| 2019 Oceania Youth U12 Rapid | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1068 | 0.00 | 4 | -0.69 | 20 | -13.80 | |
|  He, Paul | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wang, Daniel | | | 1468 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhao, Tiger Chengxin | | | 1162 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Anup Kumar, Vihaan | | | 1347 | AUS | 0.00 | 1 | -0.16 | 20 | -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) | | | | NZ Rapid Championship 2019 | Auckland | NZL | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1068 | 1.00 | 7 | 0.42 | 20 | 8.40 | |
|  Gold, Hamish R | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zheng, Thomas | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cooper, Nigel | | | 1468 * | NZL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | He, Paul | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Li, Andrew | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghadiali, Saasha | | | 1427 | NZL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Peak, Stephen | | | 1468 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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