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Individual Calculations March 2018 |
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| Mostacero Velarde, Isabella Total change: 8.68 | |   |
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| Campeonato Metropolitano Juvenil Grupo B Sub 18 Femenino | Lima | PER | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1762 | 4.00 | 6 | -0.76 | 31 | -23.56 | |
|  Celestino Pino, Alisson Nicole | | wf | 1486 | PER | 1.00 | 1 | 0.17 | 31 | 5.27 | |  Estrada Cantaro, Alexandra Fiore | | | 1600 | PER | 0.50 | 1 | -0.21 | 31 | -6.51 | | | Castillo Martinez, Paola | | | 1633 | PER | 0.50 | 1 | -0.17 | 31 | -5.27 | | | Noronha Linares, Alessandra Fior | | | 1362 * | PER | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Palacios Llancari, Katherine | | | 1608 | PER | 0.00 | 1 | -0.71 | 31 | -22.01 | | | Quintana, Daniela Sofia | | | 1362 * | PER | 1.00 | 1 | 0.08 | 31 | 2.48 | | | * 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) | | | | I IRT Ricardo Palma 2018 - Sub 1850 | Lima | PER | 2018-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1762 | 5.50 | 8 | 0.14 | 31 | 4.34 | |
| | Montoya Canta, David Sebastian | | | 1362 * | PER | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Chavez Mogrovejo, Juan Luis | | | 1613 | PER | 1.00 | 1 | 0.30 | 31 | 9.30 | | | Farias, Alexander | | | 1386 | PER | 0.50 | 1 | -0.41 | 31 | -12.71 | | | Chavez Sierra, Jorge Alberto | | | 1649 | PER | 1.00 | 1 | 0.35 | 31 | 10.85 | | | Alvarado Mendoza, Juan Jose | | | 1759 | PER | 0.50 | 1 | 0.00 | 31 | 0.00 | | | Collado, Victor | | | 1775 | PER | 0.50 | 1 | 0.02 | 31 | 0.62 | | | Sumi, Diego | | | 1687 | PER | 0.50 | 1 | -0.10 | 31 | -3.10 | | | Balvin, Jorge | | | 1687 | PER | 0.50 | 1 | -0.10 | 31 | -3.10 | | | * 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) | | | | Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1762 | 4.50 | 8 | 0.90 | 31 | 27.90 | |
| | Flores Quillas, Diego Saul Rodri | | | 2061 | PER | 0.00 | 1 | -0.15 | 31 | -4.65 | | | Manchego La Fuente, Gonzalo Alon | | | 1649 | PER | 1.00 | 1 | 0.35 | 31 | 10.85 | | | Llacsahuanga, Diego | | | 2034 | PER | 0.00 | 1 | -0.17 | 31 | -5.27 | | | Dabraccio, Guillermo | | | 1641 | COL | 0.50 | 1 | -0.16 | 31 | -4.96 | | | Loayza, Max | | | 1608 | PER | 1.00 | 1 | 0.29 | 31 | 8.99 | | | Caballero Quijano, Mitzy Mishell | | wm | 1975 | PER | 0.00 | 1 | -0.23 | 31 | -7.13 | | | Robles Cerron, Victor Gustavo | | | 1600 | PER | 1.00 | 1 | 0.29 | 31 | 8.99 | | | Guzman, Percy | | | 1895 | PER | 1.00 | 1 | 0.68 | 31 | 21.08 | |
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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