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Individual Calculations August 2012 |
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| Zhang, William Jiewen Total change: 13.65 | |   |
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| NZ North Island Championship | Auckland | NZL | 2012-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1808 | 2.00 | 6 | 0.91 | 15 | 13.65 | |
|  Wallis, Christopher | f | | 2208 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Duneas, John | | | 2092 | NZL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Eade, Don | | | 1862 | NZL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Browne, Jeremy A | | | 2099 | NZL | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Thornton, Gino A | | | 2175 | NZL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Dordevic, Ivan | | | 2074 | NZL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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