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Individual Calculations January 2010 |
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| Maroroa, Sue Total change: 5.25 | |   |
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| 2009 All Canterbury Championships | Christchurch | NZL | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1915 | 1.50 | 3 | 0.35 | 15 | 5.25 | |
|  Jones, Gawain C B | g | | 2315 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Nijman, Arie J. | | | 1870 | NZL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Benson, Christopher | | | 1910 | NZL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | * 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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