Individual Calculations May 2014
 Lopes, Artur Farias  Total change: -19.20  Rating chartPersonal card
 Sao Paulo Open Grupo B – Sub-2050 Sao Paulo/SP BRA 2014-04-03
RcRownchangeKK*chgGame
 1834 1874 2.00 5 -0.64 30 -19.20 
  Cadilhac, Igor Tokuichi Kikuchi 2046 BRA0.001-0.2730-8.10 
  Yokomizo, Wilton 1474  * BRA1.0010.08302.40 
  Pinto, Rendrex Lopes 2022 BRA0.001-0.3030-9.00 
  Dinegri, Rodrigo 1658 BRA1.0010.22306.60 
  Bastos, Guilherme Exterhotter 1972 BRA0.001-0.3730-11.10 
 * 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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