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Individual Calculations September 2018 |
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| Velasquez Ramos, Marcelo Total change: -26.80 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-16 | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1531 | 1.50 | 4 | -0.67 | 40 | -26.80 | |
|  Rodriguez Guzman, Patricia Karen | | | 1174 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Estrada Cantaro, Alexandra Fiore | | | 1644 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Lindo Miranda, Edwin Miguel | | | 1297 | PER | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Alvarado Zamora, Albert | c | | 1845 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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