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Individual Calculations May 2015 |
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| Pages Roman, Seidy Total change: 9.20 | |   |
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| Miguel Aleman 2015 | La Habana | CUB | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1998 | 2.00 | 3 | 0.46 | 20 | 9.20 | |
|  Martinez Ival, Carlos | | | 2135 | CUB | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Martinez Mesa, Chaneli | | wf | 1827 | CUB | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Puig Moreira, Livan Jesus | | | 2002 | CUB | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | |
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