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Individual Calculations July 2012 |
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| Fernandez, Fernando Total change: -1.05 | |   |
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| III Open IRT "Circulo Peruano de Ajedrez" | LIMA | PER | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2322 | 6.00 | 7 | -0.16 | 15 | -2.40 | |
|  Moreno Olivos, Lucas | | | 1922 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Retamozo, Kevin | | | 1922 * | PER | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Rosales, Pierina | | wf | 1922 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Bernales, Oscar | | | 1922 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Martinez Alcantara, Jose E | f | | 2070 | PER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sanchez Zambrano, Vanessa | | | 1922 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Principe, Alexander | f | | 2130 | PER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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) | | | | I Torneo Binacional "Sullana 2012" | Sullana | PER | 2012-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2331 | 5.50 | 7 | 0.09 | 15 | 1.35 | |
| | Guachamin Sivinta, Darwin | | | 1931 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chong Chinchay, Eric Joel | | | 1956 | PER | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Meza Ponce, Jerry | | | 1998 | ECU | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Arias, Mario | | | 2114 | PER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Oblitas, Carlomagno | m | | 2429 | PER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Pinargote Carreno, Kassandra | | | 1931 * | ECU | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Requejo, Oswaldo | | | 2235 | PER | 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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