Individual Calculations December 2023
 Castillo Yujra, Ronald  Total change: -131.60  Rating chartPersonal card
 Abierto Internacional "Memorial Ananda Zubieta Baptista" Oruro BOL 2023-11-01
RcRownchangeKK*chgGame
 1384 1554 2.00 7 -3.29 40 -131.60 
  Rios, Cristhian Camilo g2475 COL0.0010.00400.00 
  Arce Arce, Luis 1211 BOL1.0010.12404.80 
  Soliz Colque, Pablo Andre 1322 BOL0.001-0.7940-31.60 
  Rodriguez Barrientos, Johan Razie 1209 BOL0.501-0.3940-15.60 
  Solari Quelali, Valeska Tiana 1244 BOL0.001-0.8640-34.40 
  Veizaga Mamani, Kirsten Ivana 1154  * BOL0.501-0.4240-16.80 
  Zubieta Merubia, Julio Cesar 1074 BOL0.001-0.9540-38.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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