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Individual Calculations February 2017 |
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| Willathgamuwa, Rowan Total change: 21.60 | |   |
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| 2017 Oceania Zone 3.6 Zonal Championship | Auckland | NZL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1806 | 4.50 | 9 | 0.54 | 40 | 21.60 | |
|  Choong, Yita | | | 2206 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dias, Douglas | | | 1406 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Huang, Alex | | | 1993 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Oka, Hikaru | | | 1559 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kumar, Manoj | c | | 1962 | FIJ | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ng, Clive | c | | 1997 | AUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Mallari, Donato | | | 2036 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Yu, Bobby | | | 1955 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Li, Rodney Xiang Rui | | | 1525 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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