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Individual Calculations May 2012 |
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| Alexander, Michael Total change: 23.70 | |   |
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| 34th Annual Marchand Open | Rochester, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1801 | 1.50 | 4 | 0.79 | 30 | 23.70 | |
|  Hiltunen, James | | | 1959 | USA | 1.00 | 1 | 0.71 | 30 | 21.30 | |  Parry, Matt J | | | 2201 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Luce, Eric J | | | 2123 | USA | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Kong, Dezheng | | | 2031 | CAN | 0.00 | 1 | -0.21 | 30 | -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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