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Individual Calculations February 2015 |
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| Estrada Lavin, Cristian Alexander Total change: -28.00 | |   |
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| OPEN IRT VERANO EN QUELLON 2015 | Quellon-Chiloe | CHI | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1971 | 3.00 | 5 | -0.70 | 40 | -28.00 | |
|  Soto Fontecilla, David Alejandro | | | 1571 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lopez Silva, Hugo Andres | | | 2371 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Meza Alarcon, Sergio Andres | | | 1571 * | CHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aldunate Clark, Ismael | | | 1629 | CHI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Lobos Fuentealba, Maria Jose | | | 1603 | CHI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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