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Rapid:
Individual Calculations June 2015 |
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| Lora, Joel Fernando Total change: 13.20 | |   |
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| Primer Campeonato del Caribe Colombiano AJEDREZ ACTIVO Absoluto | San Andres | COL | 2015-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2167 | 2.50 | 4 | 0.66 | 20 | 13.20 | |
|  Sanchez Lopez, Luis Antonio | | | 1825 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Mendoza, Rafael | m | | 2340 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Barros, Raul Junior | f | | 2225 | COL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Pena, Alfredo | f | | 2343 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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