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Individual Calculations September 2015 |
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| Ibarra Chami, Luis Fernand Total change: -10.10 | |   |
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| Copa Progreso 2015 | Progreso, Yuc | MEX | 2015-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2445 | 3.00 | 5 | -1.01 | 10 | -10.10 | |
|  Hidalgo Morales, Juan Anto | | | 2045 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Fajardo Leyva, Isnel | | | 2064 | CUB | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sanchez Enriquez, Oscar Ge | m | | 2336 | MEX | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Torres Rosas, Luis Carlos | m | | 2364 | MEX | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Real Pereyra, Jeronimo | | | 2045 * | MEX | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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