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Individual Calculations July 2012 |
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| Guzman Freire, Julio Total change: 44.10 | |   |
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| Puerto Rico Championship 2012 | Caguas | PUR | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1837 | 4.50 | 9 | 2.94 | 15 | 44.10 | |
|  Portal, Jesus | | | 2106 | PUR | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Rabell Mendez, Narciso | | | 1928 | PUR | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Zilleruelo Irizarry, Diego | | | 2094 | PUR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Santana, Orlando | | | 2163 | PUR | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Colon Melendez, Edgar | | | 2182 | PUR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Freyre, Jorge | | | 2103 | PUR | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Vazquez Reyes, Raul | f | | 2237 * | PUR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Montanez Nazario, Roberto | | | 2115 | PUR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Guzman Ortiz, Carlos M | | | 2125 | PUR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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