Individual Calculations July 2017
 Rivas, Salomon  Total change: 19.20  Rating chartPersonal card
 I IRT INMACULADA 2017 SUB 1600 Surcio PER 2017-05-27
RcRownchangeKK*chgGame
 1307 1102 2.00 6 0.48 40 19.20 
  Giraldo, Arana Jose Alfonso 1447 PER0.001-0.1140-4.40 
  Sanchez Juarez, Matias 1259 PER0.001-0.2940-11.60 
  Vega Encarnacion, Andrea N 1235 PER1.0010.684027.20 
  Ortega Vigo, Rodrigo 1201 PER1.0010.644025.60 
  Ugarelli, Juan 1493 PER0.001-0.0940-3.60 
  Ruiz Huisa, Daniel 1209 PER0.001-0.3540-14.00 

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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