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Individual Calculations April 2017 |
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| Valera Rivas, Hebert Jose Total change: 6.00 | |   |
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| Torneo Clasico IRT Copa "Comercial Linda Barinas" Circuito "Aldo Messori" | Barinas | VEN | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1859 | 1.50 | 4 | 0.15 | 40 | 6.00 | |
|  Valera, Jose David | | | 2022 | VEN | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Herrera Aliza, Gerardo Ramon | | | 1975 | VEN | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Herrera Sosa, Jessica | | wf | 1940 | VEN | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Pereira Perez, Raul Alejandro | | | 1974 | VEN | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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