Individual Calculations November 2015
 Malafaia, Raphael De Souza  Total change: 13.60  Rating chartPersonal card
 Memorial Bent Larsen IRT Rio de Janeiro RJ BRA 2015-10-13
RcRownchangeKK*chgGame
 2230 2251 3.50 6 0.34 40 13.60 
  Botelho, Fabio Gabriel Cardoso 2127 BRA1.0010.334013.20 
  Salles, Jose Correa 2309 BRA1.0010.584023.20 
  Borensztajn, David 2165 BRA0.501-0.1240-4.80 
  Martins, Julio Perez 2249 ESP0.5010.00400.00 
  Elci, Pereira Diniz f2298 BRA0.001-0.4340-17.20 
  Da Silva, Hercules Jeronymo 2234 BRA0.501-0.0240-0.80 

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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