Individual Calculations March 2013
 Leite, Joao Carlos Zirpoli Leite  Total change: -10.20  Rating chartPersonal card
 Torneio Dokmus Internacional Recife/PE BRA 2013-01-17
RcRownchangeKK*chgGame
 1808 1724 2.50 7 -0.34 30 -10.20 
  Galindo, Tome H. Brasil Torres 2108 BRA0.001-0.0930-2.70 
  Lima, Alan Silva De 1906 BRA0.5010.24307.20 
  Maracaba, Francisco Wladimir G. 1975 BRA0.5010.31309.30 
  Coelho, Ramyres Santana 1893 BRA0.001-0.2830-8.40 
  Alves, Sidney David 1501 BRA0.501-0.2830-8.40 
  Costa, Edvaldo Da Cruz 1568 BRA0.501-0.2130-6.30 
  Arimateia, Ary Amaral 1703 BRA0.501-0.0330-0.90 

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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