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Individual Calculations May 2012 |
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| Rofrano, Joshua Total change: -14.40 | |   |
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| 34th Annual Marchand Open | Rochester, New York | USA | 2012-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2112 | 1.00 | 3 | -0.48 | 30 | -14.40 | |
|  Gelashvili, Tamaz | g | | 2512 * | GEO | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Manning, John | | | 2042 | USA | 0.50 | 1 | -0.10 | 30 | -3.00 | | | Spencer, Douglas R | | | 1869 | USA | 0.50 | 1 | -0.30 | 30 | -9.00 | | | * 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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