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Individual Calculations September 2017 |
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| Colli Lopez, Samuel Santiago Total change: 37.00 | |   |
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| Copa de Ajedrez Progreso 2017 | Progreso, Yucatan | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2051 | 4.00 | 7 | 1.85 | 20 | 37.00 | |
|  Leon Valdes, Jony Wilson | f | | 2340 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Canche, Cab Marco Alexei | | | 1984 | MEX | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Navarrete, Mendez Gonzalo Alber | c | | 2252 | MEX | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Cofre, Archibold Nestor | f | | 2272 | MEX | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Linares Napoles, Oleiny | | wg | 2247 | CUB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Bolio, Zapata Edwin David | | | 2045 | MEX | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Diaz, Rosas Julio Cesar | f | | 2314 | MEX | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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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