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Individual Calculations May 2015 |
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| Barros Rivadeneira, Cristhian Total change: -7.00 | |   |
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| Zonal 2.3 Santa Elena | Libertad,Santa Elena | ECU | 2015-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2342 | 3.50 | 8 | -0.35 | 20 | -7.00 | |
|  Warner, Delisle | m | | 2160 | BAR | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Medina Paz, Miguel | m | | 2391 | ECU | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Alvarez Leon, Luis | f | | 2260 | ECU | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bruzon Batista, Lazaro | g | | 2691 | CUB | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Martinez Romero, Martin | m | | 2408 | COL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Munoz Sanchez, Miguel | m | | 2311 | ECU | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Burgos Figueroa, Carlos E. | m | | 2310 | ESA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Guerra Tulcan, Lenin | m | | 2360 | ECU | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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