Individual Calculations July 2017
 Vargas Cordova, Luis Danie  Total change: 5.20  Rating chartPersonal card
 I IRT INMACULADA 2017 SUB 1600 Surcio PER 2017-05-27
RcRownchangeKK*chgGame
 1345 1513 5.00 7 0.13 40 5.20 
  Jacome Cueva, Mariah Ferna 1127 PER1.0010.09403.60 
  Alvarado Lara, Valeria 1206 PER1.0010.14405.60 
  Alza Rios, Jose Karlo 1322 PER1.0010.254010.00 
  Sanchez Su, Ian Rodrigo 1324 PER0.501-0.2540-10.00 
  Perez, Hernan (per) 1595 PER0.5010.11404.40 
  Ugarelli, Leonardo 1585 PER0.001-0.4040-16.00 
  Sanchez Juarez, Matias 1259 PER1.0010.19407.60 

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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