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Individual Calculations September 2009 |
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| Squella, Lavin Carlos Felipe Total change: 13.75 | |   |
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| CAMPEONATO CHILENO SUB 20 ABSOLUTO | Santiago | CHI | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1939 | 2.50 | 6 | 0.55 | 25 | 13.75 | |
|  Salinas, Herrera Pablo Patricio | | | 2050 | CHI | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Marin, Pincheira Carlos | | | 2140 | CHI | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Henriquez, Villagra Cristobal | | | 2072 | CHI | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Abarca, Gonzalez Nicolas | | | 2041 | CHI | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Navarro, Guerrero Simon Ignacio | | | 2077 | CHI | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Fuentes, Parra Victor Ignacio | | | 2034 | CHI | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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