Individual Calculations July 2018
 Churqui Vila, Uriel Franz  Total change: 22.40  Rating chartPersonal card
 IRT "80 Aniversario de la F.B.A." - La Paz La Paz BOL 2018-05-14
RcRownchangeKK*chgGame
 1600 1295 1.00 3 0.56 40 22.40 
  Chumacero Estrada, Sdenka 1552 BOL1.0010.824032.80 
  Chiu Lelyen, Kinyen 1676 BOL0.001-0.0940-3.60 
  Jauregui, Alvaro 1571 BOL0.001-0.1740-6.80 

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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