Individual Calculations March 2012
 Nobre, Jailson Altair Barbosa  Total change: -28.80  Rating chartPersonal card
 Campeonato Brasileiro Amador U2100 2012 Goiania/GO BRA 2012-02-18
RcRownchangeKK*chgGame
 1918 1834 1.00 5 -0.96 30 -28.80 
  Freire Dos Santos, Fernando Juni 2040 BRA0.001-0.2430-7.20 
  Da Silva, Jefferson Rian Ferreir 2007 BRA0.001-0.2730-8.10 
  Freitas, Vilmar 1761 BRA1.0010.403012.00 
  Chaves, Thiago De Melo Neves E 1982 BRA0.001-0.3030-9.00 
  Poiani, Fernando Celso 1801 BRA0.001-0.5530-16.50 

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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