Individual Calculations October 2015
 Paz, Alexandre Da Silva  Total change: -6.00  Rating chartPersonal card
 III Sao Paulo Open Grupo B - Sub-2050 Sao Paulo SP BRA 2015-09-17
RcRownchangeKK*chgGame
 1833 1898 2.00 4 -0.30 20 -6.00 
  Aragao, Hudson Oliveira Fontes 1613 BRA1.0010.16203.20 
  Trombini, Fabio 1992 BRA0.001-0.3720-7.40 
  Jenidarchiche, Douglas Rodrigo 1725 BRA1.0010.27205.40 
  De Souza, Cristiano Gomes 2000 BRA0.001-0.3620-7.20 

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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