Individual Calculations September 2018
 Roman Robles, Nicolas Alexander  Total change: -8.80  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 15 Absoluto Lima PER 2018-07-10
RcRownchangeKK*chgGame
 1413 1233 2.00 6 0.18 40 7.20 
  Bravo Mallco, Kate Azumi 1633  * PER0.001-0.0840-3.20 
  Travezano Patino, Eduard Gedeon 1473 PER0.001-0.2040-8.00 
  Martel Obregon, Said 1324 PER1.0010.624024.80 
  Varillas Jimenez, Ivan 1633  * PER0.5010.424016.80 
  Siu, Andy 1294 PER0.001-0.4240-16.80 
  Gonzales Guerrero, Eduardo Marian 1119 PER0.501-0.1640-6.40 
 * 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)
 
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 17 Absoluto Lima PER 2018-07-13
RcRownchangeKK*chgGame
 1531 1233 0.50 5 -0.33 40 -13.20 
  Vizcarra Quispe, Jhael 1633  * PER0.001-0.0840-3.20 
  Palermo Camasca, Giuseppe Gervass 1572 PER0.001-0.1240-4.80 
  Fernandez Amau, Pedro Jesus 1472 PER0.001-0.2040-8.00 
  Castaneda Saldarriaga, Luis Alons 1633  * PER0.001-0.0840-3.20 
  Maldonado Quiroz, Luis Gustavo 1343 PER0.5010.15406.00 
 * 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)
 
 XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Sub-16 Lima PER 2018-08-01
RcRownchangeKK*chgGame
 1633 1233 0.00 1 -0.08 40 -3.20 
  Araoz Andrade, Ivan Alexander 1633  * PER0.001-0.0840-3.20 
 * 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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 15 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1413 1233 1.50 5 0.01 40 0.40 
  Navarro Ariza, Justin Jeshua c1633  * PER0.001-0.0840-3.20 
  Reyes Tapia, Carlos Alberto 1194 PER0.501-0.0540-2.00 
  Ayala Alban, Mael 1550 PER0.001-0.1340-5.20 
  Galindo Canari, Renzo Salim 1474 PER0.001-0.2040-8.00 
  Damaso Sulca, Djamel Nadir 1212 PER1.0010.474018.80 
 * 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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