Individual Calculations January 2018
 Leitao, Rafael  Total change: -10.10  Rating chartPersonal card
 II Aberto do Brasil de Xadrez Cidade de Rio Branco Acre 2017 Rio Branco AC BRA 2017-12-07
RcRownchangeKK*chgGame
 2332 2629 4.00 6 -1.01 10 -10.10 
  Farias, Sergio Luiz Cardoso 2229  * BRA1.0010.08100.80 
  De Oliveira, Victor Gabriel C. c2229  * BRA1.0010.08100.80 
  Molina, Roberto Junio Brito m2453 BRA0.501-0.2310-2.30 
  Matsuura, Everaldo g2469 BRA0.001-0.7110-7.10 
  Gemy, Jose Daniel m2383 BOL0.501-0.3110-3.10 
  Souza Neves, Andrey M. f2229  * BRA1.0010.08100.80 
 * 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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