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Individual Calculations September 2018 |
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| Marin Pedreros, Juan Carlos Total change: -12.00 | |   |
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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 |
| 1545 | 1758 | 5.00 | 7 | -0.30 | 40 | -12.00 | |
|  Garcia Cruz, Josue | | | 1358 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bravo Espiritu, Miguel | | | 1446 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Suarez Aybar, Miguel Angel | | | 1544 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Maravi, Jon | | | 1662 | PER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Sumaria Choqueluque, Alessandro | | | 1532 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Sinti Pio, Jesus Moises | | | 1637 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Arauco Celestino, Arianna Sofia | | wf | 1635 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | * 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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