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Individual Calculations June 2017 |
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| Olivera Valencia, Antonio Total change: 0.00 | |   |
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| I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1248 | 0 | 3.00 | 6 | 0.00 | 1248 | | 0.00 | |
|  Gomez Gonzales, Cristofer Syan | | | 1487 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Mandujano Gutierrez, Rodrigo Jua | | | 1240 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Melgar Ledesma, Hachi Alexandra | | | 1180 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cuya Zevallos, Andrew Francisco | | | 1043 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Bernal Alva, Rodrigo | | | 1185 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Alayza Serra, Juan Sebastian | | | 1354 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | GRUPO B GRAN COPA IRT MAYO 2017 CAM | Lima | PER | 2017-05-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1454 | 0 | 0.50 | 5 | 0.00 | 1088 | | 0.00 | |
| | Martinez, Navarro Christian Alexi | | | 1617 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Laguna Fernandez, Jorge Guillerm | | | 1355 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Bravo Mallco, Kate Azumi | | | 1325 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Perez, Hernan (per) | | | 1595 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Flores, Quispe Carlos | | | 1376 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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