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Individual Calculations April 2017 |
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| Ramos Castro, Aldair Total change: 4.80 | |   |
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| Campeonato Nacional Juvenil 2017 Sub 18 Absoluto | Lima | PER | 2017-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1747 | 3.50 | 8 | 0.12 | 40 | 4.80 | |
|  Martinez Alcantara, Jose Eduardo | f | | 2147 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Raymundo Garragate, Mayra Regina | | | 1608 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Correa Atucsa, Breiner Roiser | | | 2147 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Solis Chimoy, Blanca | | wf | 1841 | PER | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Guillen, Carlos Manuel | | | 1383 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cevasco Balcazar, Leonardo Giova | | | 1653 | PER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Romero, Antonella | | wf | 1788 | PER | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Flores Tomasto, Luis | | | 2000 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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