Individual Calculations December 2019
 Acosta Vera, Yerans Vincent  Total change: 0.00  Rating chartPersonal card
 I IRT SUB 2200 "ABANCAY VALLE DE REYES" Abancay PER 2019-11-09
RcRownchangeRpKK*chgGame
 1405 0 0.00 2 0.00 605   0.00 
  Cardenas, Lima Vincent Matias 1442 PER0.0010.00 0.00 
  Tayro Chihuantito, Luis Gabriel 1367 PER0.0010.00 0.00 

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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