Individual Calculations May 2012
 Martins, Carlos  Total change: -4.50  Rating chartPersonal card
 160 Aniversario de Sao Jose do Rio Preto - SP Xadrez 2012 - Aberto do Brasil Sao Jose do Rio Preto/SP BRA 2012-03-23
RcRownchangeKK*chgGame
 2019 2249 3.50 5 -0.30 15 -4.50 
  Berti Neto, Paulo Vicente 1849  * BRA0.001-0.9215-13.80 
  Camargo, Peter Jackson Miller 1849  * BRA1.0010.08151.20 
  Caetano, Hugo Zanotti Mendonca 2046 BRA1.0010.24153.60 
  Proudian, Armen c2131 BRA1.0010.34155.10 
  Supi, Luis Paulo 2218 BRA0.501-0.0415-0.60 
 * 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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