Individual Calculations May 2011
 Lucas, Leone Moreno  Total change: -3.50  Rating chartPersonal card
 Campeonato Cearense de Xadrez Absoluto 2010 Fortaleza/CE BRA 2010-10-21
RcRownchangeKK*chgGame
 2049 2212 2.00 3 -0.14 25 -3.50 
  Brandao, Marcius Gomes. 1983 BRA0.001-0.7925-19.75 
  Neto, Pedro De Lima 2053 BRA1.0010.29257.25 
  Ribeiro, Matheus Cavalcante 2110 BRA1.0010.36259.00 

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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