Individual Calculations September 2017 |
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Maravi, Jon Total change: 102.40 | | |
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IRT Circulo Peruano de Ajedrez | Lima | PER | 2017-06-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1566 | 1634 | 2.50 | 4 | 0.13 | 40 | 5.20 | |
| Villanueva, Orrego Martin William | | | 1557 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | | Guerrero Malpartida, Luis Carlos | | | 1859 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | Caceres Sandoval, Eduardo | | | 1436 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | Mendoza Alvarez, Diego | | | 1411 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | 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) | | I Open IRT Circulo Peruano de Ajedrez U-1600 | Lima | PER | 2017-06-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1732 | 1634 | 3.50 | 4 | 2.00 | 40 | 80.00 | |
| Maravi Ceron, Ayme | | | 1234 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | Flores Quillas, Diego Saul Rodri | | | 1881 | PER | 1.00 | 1 | 0.81 | 40 | 32.40 | | Chong Chinchay, Eric Joel | | | 2034 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | Palacios Llancari, Katherine | | | 1779 | PER | 1.00 | 1 | 0.69 | 40 | 27.60 | | * 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) | | Campeonato Metropolitano Escolar Grupo B Sub 13 Absoluto | Lima | PER | 2017-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1507 | 1634 | 5.00 | 7 | 0.43 | 40 | 17.20 | |
| Yupanqui Barrera, Carlos Enrique | | | 1234 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | Laguna Fernandez, Jorge Guillerm | | | 1383 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | Munoz Regalado, Gonzalo Ernesto | | | 1341 | PER | 0.00 | 1 | -0.85 | 40 | -34.00 | | Sumi, Diego | | | 1543 | PER | 1.00 | 1 | 0.38 | 40 | 15.20 | | Mendoza Alvarez, Diego | | | 1411 | ITA | 1.00 | 1 | 0.22 | 40 | 8.80 | | Suarez Aybar, Miguel Angel | | | 1640 | PER | 1.00 | 1 | 0.51 | 40 | 20.40 | | Rojas, Steven | | | 2000 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | * 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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