Individual Calculations March 2012
 Mariano, Marceley Martins  Total change: 3.60  Rating chartPersonal card
 Campeonato Brasileiro Amador U2100 2012 Goiania/GO BRA 2012-02-18
RcRownchangeKK*chgGame
 1845 2084 5.00 6 0.24 15 3.60 
  Poiani, Fernando Celso 1801 BRA1.0010.16152.40 
  Garcia, Gabriel Gonzaga 1885 BRA0.001-0.7615-11.40 
  Magalhaes Jr, Sebastiao Silva 1761 BRA1.0010.13151.95 
  Arruda Filho, Ivo Pereira De 1923 BRA1.0010.29154.35 
  Bernardes, Rafael Esteves 1870 BRA1.0010.23153.45 
  Andor, Jorge 1832 BRA1.0010.19152.85 

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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