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Individual Calculations May 2012 |
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| Bielefeldt Van Oosterwijk, German Total change: -22.95 | |   |
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| SEMANA VALDIVIANA 2012 | Valdivia | CHI | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2101 | 1.50 | 4 | -1.53 | 15 | -22.95 | |
|  Lepe Villanueva, Matias Ignacio | | | 1768 | CHI | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Jorquera Alfaro, Mauricio | | | 1991 | CHI | 0.50 | 1 | -0.15 | 15 | -2.25 | |  Vasquez Toledo, Cristian | | | 1819 | CHI | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Fuentes Parra, Victor Ignacio | | | 1983 | CHI | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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