Individual Calculations March 2013
 Ramos, Ricardo Guelerman P  Total change: -19.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2013 Sao Paulo BRA 2013-02-09
RcRownchangeKK*chgGame
 1863 1838 0.50 4 -1.28 15 -19.20 
  Rodrigues, Leonardo De Mira 2019 BRA0.001-0.2615-3.90 
  Garcia, Liria Caetano 2008 BRA0.001-0.2815-4.20 
  Miquelin, Nicolas Seoane 1958 BRA0.001-0.3415-5.10 
  Paiva, Paulo Ricardo Goncalv 1468 BRA0.501-0.4015-6.00 

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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