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Individual Calculations May 2012 |
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| Veloz, Arturo Total change: -3.75 | |   |
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| Copa Venetur Margarita | Porlamar | VEN | 2012-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2187 | 1.00 | 3 | -0.25 | 15 | -3.75 | |
|  Marichal, Ariel | | | 2294 | CUB | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Hadad Diaz, Antonio | | | 2038 | VEN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Blanco, Humberto | m | | 2423 | CUB | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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