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Individual Calculations May 2012 |
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| Piedra Salabarria, Ernesto Total change: 30.60 | |   |
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| Nacional Juvenil Masculino | Mayabeque | CUB | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2055 | 4.50 | 9 | 2.04 | 15 | 30.60 | |
|  Hernandez Copin, Elvis | | | 2236 | CUB | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Calvo Quinteiro, Jose Manuel | f | | 2303 | CUB | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Fernandez Guillen, Ernesto J | | | 2152 | CUB | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Gonzalez Grave De Peralta, Raul | | | 2153 | CUB | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Diaz Perez, Michel Alejandro | f | | 2312 | CUB | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Hernandez Gonzalez, William | | | 2284 | CUB | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Ochoa De La Rosa, Manuel Dario | | | 2216 | CUB | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Perera Alfonso, Rene Humberto | | | 2198 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pomares Diaz, Manuel Alejandro | | | 2225 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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