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Individual Calculations September 2018 |
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| Barreto Carreno, Carlos Total change: -31.40 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Premier Mayores | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2135 | 2.00 | 4 | -1.57 | 20 | -31.40 | |
|  Orosco Torres, Johann Miguel | | | 1735 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Alvarado Mendoza, Juan Jose | | | 1812 | PER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Villar Saldana, Jhonatan Junior | | | 1778 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Farfan, Gabriel | | | 1787 | PER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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