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Individual Calculations July 2012 |
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| Montalvo Rosario, Alejandro Total change: 31.95 | |   |
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| Puerto Rico Championship 2012 | Caguas | PUR | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2224 | 7.50 | 9 | 2.13 | 15 | 31.95 | |
|  Matos Santoni, Gamalier | | | 1948 | PUR | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Freyre, Jorge | | | 2103 | PUR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Davila Vega, Juan R | | | 2178 | PUR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Izuzquiza Gonzalez, Javier | | | 1981 | PUR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Machin Rivera, Mark | c | | 2278 | PUR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Montanez Nazario, Roberto | | | 2115 | PUR | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Colon Melendez, Edgar | | | 2182 | PUR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Berrios Echevarria, Gabriel | f | | 2234 | PUR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Vazquez Reyes, Raul | f | | 2298 | PUR | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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