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Individual Calculations May 2012 |
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| Estrada Lavin, Cristian Alexander Total change: -5.25 | |   |
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| SEMANA VALDIVIANA 2012 | Valdivia | CHI | 2012-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1600 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
|  Carrasco Rodriguez, Hector | | | 2000 * | CHI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Cortes Moyano, Julio | f | | 2000 * | 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 |
| 1773 | 1596 | 1.00 | 4 | -0.19 | 15 | -2.85 | |
| | Squella Lavin, Carlos Felipe | | | 1957 | CHI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Tejos Godoy, Rodrigo Andres | | | 1896 | CHI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Munoz Loyola, Samuel Eduardo | | | 1755 | CHI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Castillo Rivera, Carlos Alberto | | | 1485 | CHI | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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