Individual Calculations July 2017
 Perdomo, Leandro  Total change: 0.50  Rating chartPersonal card
 ITT Norma de Mestre Internacional Circuito CBX FEXPAR 2017 Curitiba PR BRA 2017-05-15
RcRownchangeKK*chgGame
 2272 2462 6.00 8 0.05 10 0.50 
  Villalba, Marcelo m2288 PAR0.501-0.2310-2.30 
  Stamenkovic, Dragan m2396 SRB0.501-0.0910-0.90 
  Martins, Carlos f2226 BRA0.501-0.3010-3.00 
  Palozi, Paulo Ricardo 2314 BRA0.501-0.2010-2.00 
  Cadilhac, Igor Tokuichi Kikuch f2243 BRA1.0010.22102.20 
  De Borba, Guilherme 2232 BRA1.0010.21102.10 
  Del Puerto, Rodrigo 2183 PAR1.0010.16101.60 
  Cruz, William Ferreira Da 2294 BRA1.0010.28102.80 

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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