Individual Calculations September 2018
 Villanueva, Orrego Martin William  Total change: -4.00  Rating chartPersonal card
 Campeonato Metropolitano Escolar 2018 Grupo A Sub 17 Absoluto Lima PER 2018-07-13
RcRownchangeKK*chgGame
 1686 1418 1.50 5 0.50 40 20.00 
  Castaneda Saldarriaga, Luis Alons 1818  * PER0.001-0.0840-3.20 
  Rosas Valverde, Nicolle Shesira 1630 PER0.5010.274010.80 
  Nieto, Claudia 1443 PER1.0010.534021.20 
  Hepler Ramirez , Narayana 1818  * PER0.001-0.0840-3.20 
  Palacios Llancari, Katherine 1721 PER0.001-0.1440-5.60 
 * 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)
 
 III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 17 Absoluto Lima PER 2018-08-20
RcRownchangeKK*chgGame
 1729 1418 0.00 4 -0.60 40 -24.00 
  Huarcaya Silloca, Carlos Enrique 1818  * PER0.001-0.0840-3.20 
  Gutierrez Vargas, Robert 1687 PER0.001-0.1740-6.80 
  Infanzon Caceres, Luis Anthony 1591 PER0.001-0.2740-10.80 
  Castaneda Saldarriaga, Luis Alons 1818  * 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)
 

 

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