Individual Calculations December 2015
 Dos Reis, Leandro Aparecido C  Total change: -27.20  Rating chartPersonal card
 VI IRT da Consciencia de Xadrez STD Sao Paulo SP BRA 2015-10-10
RcRownchangeKK*chgGame
 1869 1942 1.00 4 -1.36 20 -27.20 
  Cisz, Isadora Bernardo 1630 BRA1.0010.14202.80 
  Ng, Paulino 1911 BRA0.001-0.5420-10.80 
  Garkauskas, Otto Dmitry 2266 BRA0.001-0.1320-2.60 
  Silvestre, Gilmar Severino 1670 BRA0.001-0.8320-16.60 

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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