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Individual Calculations February 2017 |
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| Aldunate Clark, Ismael Total change: -17.80 | |   |
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| 4 TORNEO INTERNACIONAL DE AJEDREZ COPA ILUSTRE MUNICIPALIDAD DE QUELLON 2017 | Quellon | CHI | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1612 | 2.50 | 6 | -0.89 | 20 | -17.80 | |
|  Aguirre Contreras, Cristian | f | | 2012 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Arias Diaz, Miguel Angel | | | 1256 | CHI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Morales Flores, Monserrat | | | 1912 | CHI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Reyes Vidal, Ilyan | | | 1457 | CHI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rain Godoy, Oscar | | | 1426 | CHI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Poblete Moena, Evelyn | | | 1345 | CHI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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