Individual Calculations January 2015
 Christen, Peter Walter  Total change: -8.40  Rating chartPersonal card
 Aberto Professor Joao Braga Sao Paulo/SP BRA 2014-12-12
RcRownchangeKK*chgGame
 1731 1548 1.00 5 -0.42 20 -8.40 
  Oliveira, Jonathan De 1948  * BRA0.001-0.0820-1.60 
  Teshima, Ricardo Yoshida 1730 BRA0.5010.24204.80 
  Nikolic, Jovane 1773 BRA0.5010.28205.60 
  Caporale, Giuseppe Guido 1718 BRA0.001-0.2820-5.60 
  Camargo, Luca Oshiro 1488 BRA0.001-0.5820-11.60 
 * 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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