Individual Calculations May 2011
 Mathow, Hermann Tomas M.  Total change: -24.75  Rating chartPersonal card
 Aberto do Brasil Cidade Maravilhosa 2011 Rio de Janeiro/RJ BRA 2011-02-25
RcRownchangeKK*chgGame
 1901 1929 0.00 3 -1.65 15 -24.75 
  Pereira, Juliano Resende Matias f2231 BRA0.001-0.1515-2.25 
  De Paula, Luciano Alves 1735 BRA0.001-0.7515-11.25 
  Nobre, Jose Adalberto Barbosa 1737 BRA0.001-0.7515-11.25 

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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