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Individual Calculations April 2017 |
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| Perdomo Arvelaez, David Total change: 3.00 | |   |
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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 |
| 2003 | 2107 | 4.00 | 6 | 0.15 | 20 | 3.00 | |
|  Betancourt, Jose | | | 1968 | VEN | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Salazar Olchowski, Gabriel Anton | | | 1992 | VEN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Perdomo Arvelaez, Juan Jose | | | 2101 | VEN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Rojas, Luis Gabriel | | | 1985 | VEN | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Franco Martinez, Franvier Jose | | | 2088 | VEN | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Camargo Picon, Josue Fernando | | | 1881 | VEN | 1.00 | 1 | 0.21 | 20 | 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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