Individual Calculations August 2017
 Da Silva, Joao Carlos Orguim  Total change: -2.00  Rating chartPersonal card
 Aberto de Santa Catarina - etapa Icara Icara SC BRA 2017-06-29
RcRownchangeKK*chgGame
 1903 1774 1.00 3 -0.10 20 -2.00 
  Umetsubo, Cesar Hidemitsu m2174  * BRA0.001-0.0820-1.60 
  Leacima, Giovane Santiago 1959 BRA0.001-0.2620-5.20 
  Vieira, Luan Marques Martins 1576 BRA1.0010.24204.80 
 * 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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