Individual Calculations April 2014
 Tasoko, Toshinobu  Total change: -28.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 1652 1872 1.50 4 -1.43 15 -21.45 
  Medeiros Jr, Francisco De Assis 2020 BRA0.001-0.3015-4.50 
  Frois, Vitor Amorim 1642 BRA0.001-0.7915-11.85 
  Ishida, Leopoldo Tetsuo 1472  * BRA0.501-0.4215-6.30 
  Nunes, Marcela Andreia Dias 1472  * BRA1.0010.08151.20 
 * 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)
 
 I IRT XadrezTotal.com.br - CXSP - Livraria de Xadrez Sao Paulo/SP BRA 2014-03-14
RcRownchangeKK*chgGame
 1909 1872 0.00 1 -0.45 15 -6.75 
  Da Silva, Wagner Jose 1909 BRA0.001-0.4515-6.75 

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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