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Individual Calculations January 2010 |
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| Espinoza Mansilla, Rafael Total change: 13.35 | |   |
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| Torneo de Ajedrez Interempresas ENDESA 2009 | Santiago | CHI | 2009-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2064 | 2.00 | 3 | 0.89 | 15 | 13.35 | |
|  Jaramillo Soto, Pablo | | | 2178 | CHI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Gonzalez Vasquez, Jorge Roberto | | | 2136 | CHI | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Abarca Rivadeneira, Ivan | | | 2156 | CHI | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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