Individual Calculations November 2011
 Da Silva Filho, Ibernon Luiz  Total change: -38.40  Rating chartPersonal card
 Campeonato Potiguar Absoluto 2011 Natal/RN BRA 2011-10-01
RcRownchangeKK*chgGame
 1901 1760 0.00 4 -1.28 30 -38.40 
  Bezerra, Flavio Rodrigo Costa 2013 BRA0.001-0.1930-5.70 
  Carneiro, Francisco Caninde Sa 1938 BRA0.001-0.2730-8.10 
  Gomes Da Silva, Tales 1833 BRA0.001-0.4030-12.00 
  Dantas, David Luan De Barros 1821 BRA0.001-0.4230-12.60 

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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