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Individual Calculations April 2017 |
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| Betancourt, Jose Total change: -14.00 | |   |
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| VII Festival Mejorando Mi Elo Sub 2200 | Maracay | VEN | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1968 | 1.00 | 4 | -0.70 | 20 | -14.00 | |
|  Perdomo Arvelaez, David | | | 2107 | VEN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Gonzalez Morales, Angel Luis | | | 1904 | VEN | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Benavides Montenegro, Maicol | f | | 1981 | VEN | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Perdomo Arvelaez, Juan Jose | | | 2101 | VEN | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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