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Individual Calculations February 2019 |
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| He, Caleb Total change: -47.60 | |   |
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| 2019 Oceania Youth U14 | Auckland | NZL | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1718 | 3.50 | 8 | -0.67 | 40 | -26.80 | |
|  Weng, Xintong (winston) | | | 1573 | NZL | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Lim, Christopher | | | 1841 | AUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Chardon, Heremoana | | | 1668 | FRA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Morris, Byron | | | 1784 | AUS | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Prasad, Rudr | | | 1564 | FIJ | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Li, Allen | | | 1481 | NZL | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Zillmann, Shawn | | | 1805 | AUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Meng, Richard | c | | 1886 | NZL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 Major Open 2019 | Auckland | NZL | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1718 | 5.00 | 8 | -0.52 | 40 | -20.80 | |
| | Zhang, Kendrick | | | 1318 * | NZL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | He, Paul | | | 1473 | NZL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mukkattu, Philip | | | 1560 | NZL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ning, Isabelle Yixuan | | | 1453 | NZL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gibbons, Robert E | f | | 1860 | NZL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dai, Oliver | | | 1712 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | McDougall, Euan | | | 1596 | NZL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Wang, Aaron Ziwen | | | 1502 | NZL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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