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Individual Calculations August 2012 |
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| Ponce Migone, Angel Francisco Total change: -42.60 | |   |
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| TORNEO OPEN IRT CLUB DE AJEDREZ CHILE JULIO 2012 | Santiago | CHI | 2012-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1822 | 0.50 | 4 | -1.42 | 30 | -42.60 | |
|  Roman Alvarez, Oscar Carlos | | | 2025 | CHI | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Pizarro Romero, Hernan | | | 1618 | CHI | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Toro Benaderet, Cristian Daniel | | | 1891 | CHI | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Zuniga Alvarez, Alfredo | | | 1806 | CHI | 0.00 | 1 | -0.52 | 30 | -15.60 | |
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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