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Individual Calculations January 2012 |
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| Ayala Sanchez, Abnel Total change: -22.65 | |   |
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| II Rio Bayamon Open | Bayamon | PUR | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2007 | 1.00 | 4 | -0.82 | 15 | -12.30 | |
|  Vazquez Reyes, Raul | c | | 2288 | PUR | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Rabell Mendez, Narciso | | | 1968 | PUR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Diaz Montes, Edwin | | | 1955 | PUR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Gonzalez Olivieri, Orlando | | | 1979 | PUR | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | West Puerto Rico Championship 2011 | Mayaguez | PUR | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1925 | 2007 | 4.00 | 7 | -0.23 | 15 | -3.45 | |
| | Cortes Velez, Abraham | | | 1776 | PUR | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Vazquez Maccarini, Danitza | | wf | 1845 | PUR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Zilleruelo Irizarry, Diego | | | 2075 | PUR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Rosado Anazagasti, Rafael | | | 1999 | PUR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Lugo Illas, Alexis | | | 1807 | PUR | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Aneses Bocanegra, Omar | | | 1947 | PUR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Nunez, Walter | | | 2028 | PUR | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Ponce Open | Ponce | PUR | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2007 | 0.50 | 2 | -0.46 | 15 | -6.90 | |
| | Santana, Orlando | | | 2178 | PUR | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Perez Reisler, Jose | | | 1865 | PUR | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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