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Individual Calculations July 2010 |
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| Trujillo Ardila, Arwin Total change: -8.75 | |   |
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| Central American and Caribbean Junior Championship | Merida | VEN | 2010-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1982 | 1.50 | 6 | -0.35 | 25 | -8.75 | |
|  Macias Murillo, Bryan Gabriel | f | | 2347 | ECU | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Bassan Noriega, Remo | | | 2162 | VEN | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Singh, Vishnu | | | 1964 | TRI | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Gascon Del Nogal, Jose Rafael | | | 2034 | VEN | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Leon Calderon, Jhonathan | | | 2091 | ECU | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Pulvett Marin, Daniel | m | | 2243 | VEN | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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) | | |
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