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Individual Calculations May 2011 |
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| Ortiz, Javier Total change: -5.25 | |   |
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| CAMPEONATO NACIONAL SEMI-FINAL ABSOLUTA MASCULINO 2010 | Guayaquil | ECU | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1513 | 0.50 | 5 | -0.35 | 15 | -5.25 | |
|  Arrata Peralta, Pedro | | | 1913 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Versosa Bravo, Johann | | | 1913 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Velastegui Lara, Joel | | | 1577 | ECU | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ricaurte Macancela, Juan Carlos | | | 1913 * | ECU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Zambrano, Paolo | | | 1758 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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