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Individual Calculations July 2012 |
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| Carter, David E Total change: -8.70 | |   |
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| 81st Massachusetts Open | Marlboro, Massachusetts | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2090 | 0.00 | 3 | -0.58 | 15 | -8.70 | |
|  Vigorito, David | m | | 2429 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Christiansen, Larry | g | | 2490 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Williams, Chris | | | 2181 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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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