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Individual Calculations September 2011 |
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| Aneses Bocanegra, Omar Total change: -15.30 | |   |
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| Puerto Rico National Championship 2011 | San Juan | PUR | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 1967 | 1.00 | 5 | -0.62 | 15 | -9.30 | |
|  Machin Rivera, Mark | c | | 2255 | PUR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sosa Trani, Luis | f | | 2106 | PUR | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Rabell, Narciso | | | 2020 | PUR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Vazquez Reyes, Raul | c | | 2217 | PUR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Gonzalez Olivieri, Orlando | | | 1943 | PUR | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | San German Open | San German | PUR | 2011-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1967 | 0.50 | 2 | -0.40 | 15 | -6.00 | |
| | Zilleruelo Irizarry, Diego | | | 1992 | PUR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Ayala Sanchez, Abnel | | | 2014 | PUR | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | |
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