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Individual Calculations September 2015 |
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| Piedra Salabarria, Ernesto Total change: 4.80 | |   |
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| Copa Santa Clara 2015 | Villa Clara | CUB | 2015-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2247 | 9.50 | 14 | 1.88 | 20 | 37.60 | |
|  Carrazana Vazquez, Pedro Ernesto | | | 2214 | CUB | 1.00 | 1 | 0.45 | 20 | 9.00 | |  La Villa Rivas, Marlon Javier | | | 2238 | CUB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Pomares Diaz, Manuel Alejandro | f | | 2240 | CUB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lefran Torres, Manuel Alejandro | | | 2212 | CUB | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ruiz Ponce, Fabio Luis | | | 2200 | CUB | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Carrazana Vazquez, Pedro A. | | | 2202 | CUB | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Franco Aguilar, Orelvis | | | 2205 | CUB | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Carrazana Vazquez, Pedro Ernesto | | | 2214 | CUB | 1.00 | 1 | 0.45 | 20 | 9.00 | | | La Villa Rivas, Marlon Javier | | | 2238 | CUB | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pomares Diaz, Manuel Alejandro | f | | 2240 | CUB | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Lefran Torres, Manuel Alejandro | | | 2212 | CUB | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ruiz Ponce, Fabio Luis | | | 2200 | CUB | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Carrazana Vazquez, Pedro A. | | | 2202 | CUB | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Franco Aguilar, Orelvis | | | 2205 | CUB | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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) | | | | Francisco Martinez 2015 | Villa Clara | CUB | 2015-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2229 | 2.50 | 8 | -1.64 | 20 | -32.80 | |
| | Ruiz Ponce, Fabio Luis | | | 2200 | CUB | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Franco Aguilar, Orelvis | | | 2210 | CUB | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Carrazana Vazquez, Pedro Ernesto | | | 2214 | CUB | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Pomares Diaz, Manuel Alejandro | f | | 2240 | CUB | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Ruiz Ponce, Fabio Luis | | | 2200 | CUB | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Franco Aguilar, Orelvis | | | 2210 | CUB | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Carrazana Vazquez, Pedro Ernesto | | | 2214 | CUB | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Pomares Diaz, Manuel Alejandro | f | | 2240 | CUB | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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