Individual Calculations January 2015
 Rangel, Daniel  Total change: -2.20  Rating chartPersonal card
 V IRT CXG Rio de Janeiro/RJ BRA 2014-11-08
RcRownchangeKK*chgGame
 2110 2291 3.50 5 -0.11 20 -2.20 
  Ramos, Angelo Bil 2035 BRA1.0010.19203.80 
  Maia, Marco Aurelio Ferreira 2141 BRA1.0010.30206.00 
  Khaje Hesamedini, Ali 2163 IRI0.501-0.1720-3.40 
  Chaves, Jorge Antonio Torres 1967 BRA1.0010.13202.60 
  Viana, Dirceu f2245 BRA0.001-0.5620-11.20 

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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