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Individual Calculations July 2013 |
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| Vazquez Reyes, Raul Total change: 2.10 | |   |
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| Puerto Rico Championship 2013 | Bayamon | PUR | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2258 | 6.00 | 9 | 0.14 | 15 | 2.10 | |
|  Alamo Rivera, Ansell | | | 1858 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sosa Trani, Luis | f | | 2073 | PUR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sotelo Kohama, Daniel | | | 2157 | PUR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Almedina Ortiz, Edgardo J | f | | 2276 | PUR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Berrios Echevarria, Gabriel | f | | 2200 | PUR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Freyre, Jorge | | | 2105 | PUR | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Machin Rivera, Mark | f | | 2329 | PUR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Ayala Sanchez, Abnel | | | 1999 | PUR | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Colon Melendez, Edgar | c | | 2196 | PUR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | * 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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