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Individual Calculations September 2018 |
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| Chavarria Alfaro, Fernando Andre Total change: -9.60 | |   |
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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 |
| 1434 | 1460 | 3.50 | 6 | 0.34 | 40 | 13.60 | |
|  Alvarado Zamora, Albert | c | | 1845 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Aleman Bacilio, Isabella | | | 1064 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Caceres Larico, Joaquin | | | 1190 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Sumi, Diego | | | 1667 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Arauco Celestino, Arianna Sofia | | wf | 1635 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Guevara Peralta, Sebastian Antoni | | | 1200 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto | Lima | PER | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1460 | 3.50 | 8 | -0.58 | 40 | -23.20 | |
| | Rojas, Steven | | | 1860 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salcedo Guerra, Jorge Sebastian | | | 1076 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Alvarez Urdanegui, Joiarib | | | 1533 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Gonzales Guerrero, Eduardo Marian | | | 1119 | PER | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Aguilar Aguilar, Donaldo | | | 1438 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Navarro Ariza, Justin Jeshua | c | | 1699 | PER | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Bravo Espiritu, Miguel | | | 1446 | PER | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Alvarado, Galvez Axel Steve | | | 1415 | PER | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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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