Rapid: Individual Calculations August 2017
 Santos, Nairan Alves  Total change: -20.60  Rating chartPersonal card
 III Circuito de Xadrez RPD do Clube Despertar 2017 Etapa da Torre Nossa Senhora do Socorro SE BRA 2017-07-15
RcRownchangeKK*chgGame
 1575 1840 3.00 5 -1.03 20 -20.60 
  Dos Santos, Daniel Batista 1595 BRA1.0010.20204.00 
  Melo, Igor De Souza 1763 BRA0.001-0.6120-12.20 
  Da Silva, Joao Paulo Santos 1487 BRA0.001-0.8920-17.80 
  Dos Santos, Wesley 1440  * BRA1.0010.08201.60 
  Da Silva, Gabriel Santos 1591 BRA1.0010.19203.80 
 * 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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