Individual Calculations September 2019
 De Borba, Guilherme  Total change: -21.40  Rating chartPersonal card
 V Master SESC Caioba Copel Telecom Matinhos PR BRA 2019-08-12
RcRownchangeKK*chgGame
 2210 2296 4.50 9 -1.07 20 -21.40 
  Labussiere, Yago 2065 BRA1.0010.21204.20 
  El Debs, Felipe De Cresce g2530 BRA0.001-0.2120-4.20 
  Carstens Dobuchak, Thiago 2149 BRA0.501-0.2020-4.00 
  Chemin, Vitorio f2182 BRA0.001-0.6620-13.20 
  Moura, Eduardo Eugenio Chaves 2141 BRA1.0010.29205.80 
  Luz, Arthur Nader 2180 BRA1.0010.34206.80 
  Terao, Juliana Sayumi fwm2227 BRA0.501-0.1020-2.00 
  Egoroff, Jomar f2276 BRA0.001-0.5320-10.60 
  Osipi, Jair 2137 BRA0.501-0.2120-4.20 

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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