Rapid: Individual Calculations May 2018
 Vidaure, Luis  Total change: 12.00  Rating chartPersonal card
 IRT Benedito C G Lima de Xadrez RPD 2018 Corumba MS BRA 2018-03-31
RcRownchangeKK*chgGame
 1948 1925 2.00 3 0.60 20 12.00 
  Yepez Montenegro, Gloria Luz 1525  * BOL1.0010.08201.60 
  Gemy, Jose Daniel m2325  * BOL0.001-0.0820-1.60 
  De Souza, Robson Luiz 1995 BRA1.0010.602012.00 
 * 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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