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Individual Calculations September 2011 |
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| Almedina Ortiz, Edgardo J Total change: 6.75 | |   |
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| Puerto Rico National Championship 2011 | San Juan | PUR | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2228 | 5.00 | 7 | 0.45 | 15 | 6.75 | |
|  Garcia Aguayo, Martin | | | 1955 | PUR | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Machin Rivera, Mark | c | | 2255 | PUR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Rabell, Narciso | | | 2020 | PUR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gonzalez Olivieri, Orlando | | | 1943 | PUR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Berrios Echevarria, Gabriel | f | | 2229 | PUR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Ovalle Burgos, Ramon | c | | 2209 | PUR | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Sotelo Kohama, Daniel | | | 2139 | 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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