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Individual Calculations September 2011 |
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| Gonzalez Olivieri, Orlando Total change: 30.30 | |   |
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| Puerto Rico National Championship 2011 | San Juan | PUR | 2011-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1943 | 3.50 | 6 | 1.17 | 30 | 35.10 | |
|  Ovalle Burgos, Ramon | c | | 2209 | PUR | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Ortiz, Waldemar | | | 2151 | PUR | 0.50 | 1 | 0.27 | 30 | 8.10 | |  Rosado Anazagasti, Rafael | | | 2037 | PUR | 1.00 | 1 | 0.63 | 30 | 18.90 | | | Almedina Ortiz, Edgardo J | f | | 2228 | PUR | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Pinales, Gabriel | | | 1543 * | PUR | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Aneses Bocanegra, Omar | | | 1967 | PUR | 1.00 | 1 | 0.53 | 30 | 15.90 | | | * 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) | | | | Abierto de CABA | Bayamon | PUR | 2011-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 1943 | 1.00 | 3 | -0.16 | 30 | -4.80 | |
| | Diaz Montes, Edwin | | | 1888 | PUR | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Santana, Orlando | | | 2189 | PUR | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Rabell Mendez, Narciso | | | 2020 | PUR | 0.50 | 1 | 0.11 | 30 | 3.30 | |
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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