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Individual Calculations July 2013 |
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| Berrios Echevarria, Gabriel Total change: 24.00 | |   |
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| Puerto Rico Championship 2013 | Bayamon | PUR | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2200 | 6.50 | 9 | 1.60 | 15 | 24.00 | |
|  Caballero, Jose A | | | 1800 * | PUR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Figueroa Rosario, Alex | | | 2022 | PUR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Montalvo Rosario, Alejandro | m | | 2293 | PUR | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Machin Rivera, Mark | f | | 2329 | PUR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vazquez Reyes, Raul | f | | 2258 | PUR | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Montanez Nazario, Roberto | c | | 2134 | PUR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Almedina Ortiz, Edgardo J | f | | 2276 | PUR | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Colon Melendez, Edgar | c | | 2196 | PUR | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Freyre, Jorge | | | 2105 | PUR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | * 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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