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Individual Calculations May 2011 |
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| Rosero Ponce, Paul Total change: -2.55 | |   |
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| CAMPEONATO NACIONAL DE AJEDREZ CATEGORIA U-15 VARONES 2011 | Guayaquil | ECU | 2011-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1765 | 4.50 | 8 | -0.17 | 15 | -2.55 | |
|  Rojas, Franklin | | | 1423 | ECU | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Leon Magallanes, Isaac | | | 1913 | ECU | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Angulo, Stuar | | | 1634 | ECU | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Sarmiento Roman, Carlos An | | | 1473 | ECU | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Rivas Torres, Cider | | | 1763 | ECU | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Arevalo, Jose | | | 1688 | ECU | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Guevara Silva, Rodger | | | 1654 | ECU | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Barros Rivadeneira, Cristhian | | | 2010 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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