Individual Calculations March 2015
 Leao, Marcos Jose  Total change: -16.40  Rating chartPersonal card
 II Torneio IRT do Clube de Xadrez da Cidade Velha Belem/PA BRA 2015-02-13
RcRownchangeKK*chgGame
 1897 1880 1.50 4 -0.41 40 -16.40 
  De Araujo, Jaylson Javier Silva 2071 BRA0.001-0.2540-10.00 
  Costa, Edvaldo Da Cruz 1634 BRA0.501-0.3140-12.40 
  De Souza Monteiro, Marcos Paulo 2049 BRA0.001-0.2840-11.20 
  Leao, Flavio Sanchez 1832 BRA1.0010.434017.20 

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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