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Individual Calculations March 2012 |
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| Vazquez Maccarini, Danitza Total change: 25.80 | |   |
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| San Sebastian Open 2012 | San Sebastian | PUR | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1881 | 1.00 | 2 | 0.37 | 15 | 5.55 | |
|  Berrios Echevarria, Gabriel | f | | 2243 | PUR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Guzman Freire, Julio | | | 1858 | PUR | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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) | | | | Mayaguez Open 2012 | Mayaguez | PUR | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1881 | 2.50 | 4 | 1.35 | 15 | 20.25 | |
| | Morales Gonzalez, Marcos | | | 2002 | PUR | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Montanez Nazario, Roberto | | | 2117 | PUR | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Portal, Jesus | | | 2074 | PUR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ayala Sanchez, Abnel | | | 1984 | PUR | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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