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Individual Calculations September 2015 |
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| Dive, Russell J Total change: -1.20 | |   |
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| Waikato Open 2015 | Hamilton | NZL | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2304 | 2.50 | 4 | -0.12 | 10 | -1.20 | |
|  Timergazi, Layla | | wf | 1904 * | NZL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hague, Ben | f | | 2326 | NZL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Smith, Robert W | f | | 2234 | NZL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Steadman, Michael V R | f | | 2211 | NZL | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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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