Individual Calculations May 2018
 Ferreira, Caio Tulio Moreira  Total change: -12.80  Rating chartPersonal card
 VII Sao Paulo Open Grupo B Sub 2050 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1791 1557 0.50 5 -0.64 20 -12.80 
  Cordioli, Jairo Ribeiro 1875 BRA0.001-0.1320-2.60 
  Dairokuno, Mitsuru 1822 BRA0.001-0.1820-3.60 
  Reis, Virginia Lagrange M. 1743 BRA0.001-0.2620-5.20 
  Patino, Adilia 1942 COL0.5010.41208.20 
  Da Rosa, Henrique Jaze Simoes 1574 BRA0.001-0.4820-9.60 

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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