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Individual Calculations July 2012 |
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| Davila Vega, Juan R Total change: 12.30 | |   |
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| Puerto Rico Championship 2012 | Caguas | PUR | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2178 | 6.00 | 9 | 0.82 | 15 | 12.30 | |
|  Concepcion Lopez, Juan Miguel | | | 1896 | PUR | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Zilleruelo Irizarry, Diego | | | 2094 | PUR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Montalvo Rosario, Alejandro | m | | 2224 | PUR | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Freyre, Jorge | | | 2103 | PUR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Portal, Jesus | | | 2106 | PUR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ayala Sanchez, Abnel | | | 1988 | PUR | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Montanez Nazario, Roberto | | | 2115 | PUR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Machin Rivera, Mark | c | | 2278 | PUR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Almedina Ortiz, Edgardo J | f | | 2268 | PUR | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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