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Individual Calculations February 2017 |
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| Ulloa, Gabriel Total change: 4.20 | |   |
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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 |
| 1727 | 2006 | 3.50 | 4 | 0.21 | 20 | 4.20 | |
|  Gonzalez Frank, Cristobal | | | 1606 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Gacitua Decar, Claudio | | | 1803 | CHI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Melin Contreras, Valeria | | | 1678 | CHI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Garcia, Edgardo Manuel | | | 1819 | ARG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | |
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