Blitz: Individual Calculations April 2015
 Martins, Jose Felix Perez  Total change: 54.20  Rating chartPersonal card
 Torneio CXRJ BLZ Rio de Janeiro/RJ BRA 2015-03-22
RcRownchangeKK*chgGame
 2196 2181 6.00 7 2.71 20 54.20 
  Cunha, Eduardo Arruda Da Gama A f2406 BRA0.001-0.2220-4.40 
  Braga, Ubirani De Souza 2202 BRA1.0010.532010.60 
  Duarte Sobrinho, Pericles 2146 BRA1.0010.45209.00 
  Borensztajn, David 1818 BRA1.0010.10202.00 
  Violla Cunha, Mario 2322 ITA1.0010.692013.80 
  Elci, Pereira Diniz f2282 BRA1.0010.642012.80 
  Da Silva, Hercules Jeronymo 2194 BRA1.0010.522010.40 

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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