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Individual Calculations January 2010 |
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| Larrain Cortes, Cristian Total change: 15.30 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1993 | 3.00 | 4 | 1.02 | 15 | 15.30 | |
|  Alvarez Guzman, Jorge | | | 2084 | CHI | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Perez Moraga, Enrique | | | 1880 | CHI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Miranda Romo, Daniel | | | 2050 | CHI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Toro Benaderet, Cristian Daniel | | | 1973 | CHI | 1.00 | 1 | 0.47 | 15 | 7.05 | |
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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