Individual Calculations October 2017
 Cuya Zevallos, Andrew Francisco  Total change: 46.40  Rating chartPersonal card
 World Cadets U-08 Abs Chess Championship 2017 Pocos de Caldas MG BRA 2017-08-21
RcRownchangeKK*chgGame
 1319 1037 1.00 3 0.41 40 16.40 
  Mishra, Abhimanyu 1437  * USA0.001-0.0840-3.20 
  Chandra, Anand Rishi 1437  * CAN0.001-0.0840-3.20 
  Janco Fernandez, Marcelo Ruben 1084 BOL1.0010.574022.80 
 * 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)
 
 II Campeonato Nacional Juvenil de Ajedrez- Sub 9 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1373 1037 1.00 2 0.75 40 30.00 
  Ramirez Sifuentes, Luis Angel 1437  * PER0.001-0.0840-3.20 
  Condori Lima, Baruc Sami 1309 PER1.0010.834033.20 
 * 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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