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Individual Calculations April 2009 |
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| Nery Junior, Jose Antonio Total change: 57.00 | |   |
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| Semifinal do Campeonato Mineiro 2008 | Nova Lima/MG | BRA | 2008-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 1913 | 0.00 | 2 | -0.33 | 25 | -8.25 | |
|  Gomes, Luiz Alexandre De Souza | f | | 2263 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lapertosa, Julio | | | 2130 | BRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | 59 Abierto de Villa Ballester | Villa Ballester, Buenos Aires | ARG | 2009-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 1913 | 4.00 | 7 | 2.61 | 25 | 65.25 | |
|  Pina, Ulises | f | | 2263 | CUB | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Dickau, Daniel O. | | | 2127 | ARG | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Churba, Daniel | | | 2162 | ARG | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Fusco, Leonardo | f | | 2263 | ARG | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Nieva, Jose L. | | | 2108 | ARG | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Alvarez, Roberto G. | | | 2102 | ARG | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Radoszta, Armando | | | 2104 | ARG | 1.00 | 1 | 0.75 | 25 | 18.75 | |
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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