Individual Calculations April 2015
 Weise, William Ferreira  Total change: -4.80  Rating chartPersonal card
 III Aberto do Brasil STD - 61ยบ Campeonato Catarinense Semifinal 1 - V Taca FMD-Xadrez Educa Sao Bento do Sul/SC BRA 2015-03-06
RcRownchangeKK*chgGame
 1786 1721 2.00 5 -0.12 40 -4.80 
  Iurk, Jonel Nazareno 2121  * BRA0.001-0.0840-3.20 
  Feller, Gabriela Luisa Vicente 1377 BRA1.0010.12404.80 
  Cordioli, Jairo Ribeiro 1939 BRA0.001-0.2240-8.80 
  Pscheidt, Giselle 1561 BRA1.0010.294011.60 
  Ikeda, Vinicius Yasuto 1934 BRA0.001-0.2340-9.20 
 * 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)
 

 

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