Individual Calculations March 2012
 Poiani, Fernando Celso  Total change: 18.30  Rating chartPersonal card
 Campeonato Brasileiro Amador U2100 2012 Goiania/GO BRA 2012-02-18
RcRownchangeKK*chgGame
 1831 1801 2.50 4 0.61 30 18.30 
  Mariano, Marceley Martins 2084 BRA0.001-0.1630-4.80 
  Luz, Heitor Carvalho 1702 BRA1.0010.363010.80 
  Monte, Edmar Ferreira 1702 BRA0.501-0.1430-4.20 
  Nobre, Jailson Altair Barbosa 1834 BRA1.0010.553016.50 

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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