Individual Calculations July 2017
 Cruz, William Ferreira Da  Total change: -23.20  Rating chartPersonal card
 ITT Norma de Mestre Internacional Circuito CBX FEXPAR 2017 Curitiba PR BRA 2017-05-15
RcRownchangeKK*chgGame
 2281 2294 3.50 9 -1.16 20 -23.20 
  Martins, Carlos f2226 BRA0.501-0.0920-1.80 
  Palozi, Paulo Ricardo 2314 BRA0.001-0.4720-9.40 
  Cadilhac, Igor Tokuichi Kikuch f2243 BRA0.001-0.5720-11.40 
  De Borba, Guilherme 2232 BRA1.0010.41208.20 
  Del Puerto, Rodrigo 2183 PAR0.001-0.6520-13.00 
  Villalba, Marcelo m2288 PAR1.0010.49209.80 
  Gonzalez, Bolivar Ribeiro f2189 BRA0.501-0.1420-2.80 
  Perdomo, Leandro m2462 ARG0.001-0.2820-5.60 
  Stamenkovic, Dragan m2396 SRB0.5010.14202.80 

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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