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Individual Calculations February 2019 |
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| Meng, Richard Total change: -39.60 | |   |
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| 2019 Oceania Youth U14 | Auckland | NZL | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1886 | 7.00 | 9 | 0.10 | 40 | 4.00 | |
|  Li, Allen | | | 1486 * | NZL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Li, Andrew | | | 1552 | NZL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Weng, Xintong (winston) | | | 1573 | NZL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Morris, Byron | | | 1784 | AUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Ho, Lachlan | | | 1658 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Zillmann, Shawn | | | 1805 | AUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Lim, Christopher | | | 1841 | AUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Jain, Uday | | | 1486 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | He, Caleb | | | 1718 | NZL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | 126th NZL Championship and Open 2019 | Auckland | NZL | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1886 | 0.50 | 3 | -1.09 | 40 | -43.60 | |
| | Smith, Robert W | f | | 2233 | NZL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Brockman, Roland | | | 1496 | AUS | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Hair, Philip I | | | 1836 | NZL | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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