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Rapid:
Individual Calculations February 2019 |
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| Yu, Jeffrey Total change: -18.00 | |   |
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| 2019 Oceania Youth U12 Rapid | Auckland | NZL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1453 | 4.00 | 7 | -0.61 | 20 | -12.20 | |
|  Zhao, Jay Zi Xuan | | | 1063 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ooi, Jayden | | | 1589 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zhao, Brian | | | 1179 | NZL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Yuan, Jacob | | | 1252 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zheng, Thomas | | | 1533 | NZL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Qin, Oscar Shu Xuan | | | 1469 | NZL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ho, Oscar | | | 1053 * | AUS | 1.00 | 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) | | | | NZ Rapid Championship 2019 | Auckland | NZL | 2019-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1453 | 1.00 | 6 | -0.29 | 20 | -5.80 | |
| | Gottuk, Stefan | f | | 1853 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chan, Jacob Joseph | | | 1726 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Goormachtigh, Laurens | | | 1675 | BEL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pakenham, John | | | 1614 | NZL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Peak, Stephen | | | 1767 | NZL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | He, Paul | | | 1532 | NZL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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