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Individual Calculations May 2012 |
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| Castillo Rivera, Carlos Alberto Total change: 14.70 | |   |
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| SEMANA VALDIVIANA 2012 | Valdivia | CHI | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1490 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
|  Alarcon Careaga, Gustavo | | | 1890 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vera Soto, Sergio Hernan | | | 1890 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | OPEN IRT SEMANA SANTA LOS ANGELES 2012 | Los Angeles | CHI | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1485 | 2.00 | 5 | 1.14 | 15 | 17.10 | |
| | Tejos Godoy, Rodrigo Andres | | | 1885 * | CHI | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Squella Lavin, Carlos Felipe | | | 1885 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Munoz Duran, Jaime | | | 1885 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pinilla Solis, Alvaro Gerardo | | | 1656 | CHI | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Estrada Lavin, Cristian Alexander | | | 1596 | CHI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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