Individual Calculations September 2019
 Pinto Baltazar, Ruben Dario  Total change: -19.00  Rating chartPersonal card
 IRT "194 Aniversario de Bolivia" - Colegio Karl Alexander El Alto BOL 2019-08-16
RcRownchangeKK*chgGame
 1252 1398 2.50 5 -0.95 20 -19.00 
  Quispe Huanca, Edmilson Mario 1170 BOL0.001-0.7920-15.80 
  Quispe Loza, Kevin Freddy 1249 BOL0.001-0.7020-14.00 
  Gutierrez Morales, Betzabe 1278 BOL0.501-0.1620-3.20 
  Quispe Machaca, Jose Miguel 1385 BOL1.0010.48209.60 
  Coaquira Chipana, Adrian 1180 BOL1.0010.22204.40 

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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