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Individual Calculations January 2019 |
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| Winter, Ryan Total change: 34.80 | |   |
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| Wellington Club Championship 2018 | Wellington | NZL | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1728 | 2.50 | 9 | 0.87 | 40 | 34.80 | |
|  Dive, Russell J | m | | 2128 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Croad, Nicholas | f | | 2128 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nijman, Brian | | | 2010 | NZL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sellen, Ian | | | 1981 | NZL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Timergazi, Layla | | wm | 1953 | NZL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Nyberg, Michael | | | 1912 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Forster, William | c | | 1849 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Laking, Robert | | | 1948 | NZL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ker, Anthony F | m | | 2128 * | NZL | 0.00 | 1 | -0.08 | 40 | -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) | | |
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