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Individual Calculations January 2015 |
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| Mackenzie, Dana N Total change: 6.80 | |   |
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| 32nd Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2014-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2479 | 2079 | 0.50 | 2 | 0.34 | 20 | 6.80 | |
|  Khachiyan, Melikset | g | | 2479 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kudrin, Sergey | g | | 2479 * | USA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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