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Individual Calculations January 2018 |
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| Morales, Jim Total change: -9.00 | |   |
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| Grand Prix Centro - Lima 2017 | Lima | PER | 2017-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1922 | 4.50 | 6 | -0.45 | 20 | -9.00 | |
|  Toledo Flores, Jhoackin Enrique | | | 1522 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Romero, Antonella | | wf | 1704 | PER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Galindo Canari, Renzo Salim | | | 1522 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bravo Mallco, Kate Azumi | | | 1609 | PER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Garcia Contreras, Ana | | wf | 1753 | PER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Torres Alvarez, Piero Antonio | | | 1729 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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