Individual Calculations February 2020
 Santos, Luciano Da Silva  Total change: -45.60  Rating chartPersonal card
 Campeonato Regional Centro-Oeste de Xadrez 2019 Goiania GO BRA 2019-11-29
RcRownchangeKK*chgGame
 1647 1906 2.50 6 -2.28 20 -45.60 
  Colivet Gamboa, Julio Cesar 1506  * VEN0.001-0.9220-18.40 
  Campos, Otavio Moraes 1658 BRA1.0010.19203.80 
  Olivo, Anibal Ribeiro 1598 BRA1.0010.14202.80 
  Valcarcel, Victor Ignacio Dos San 1856 BRA0.001-0.5720-11.40 
  De Moura, Valderi Nascimento 1760 BRA0.501-0.2020-4.00 
  De Faria, Joao Vitor Rodrigues 1506  * BRA0.001-0.9220-18.40 
 * 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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