Individual Calculations September 2019
 Luz, Arthur Nader  Total change: 9.00  Rating chartPersonal card
 V Master SESC Caioba Copel Telecom Matinhos PR BRA 2019-08-12
RcRownchangeKK*chgGame
 2225 2180 4.50 9 0.45 20 9.00 
  El Debs, Felipe De Cresce g2530 BRA0.001-0.1120-2.20 
  Acosta, Pablo Alejandro 2060 ARG0.001-0.6620-13.20 
  Labussiere, Yago 2065 BRA1.0010.34206.80 
  Ichimura G. Barbosa, Larissa Y. wm2033 BRA1.0010.30206.00 
  Languidey, Simon Alejandro f2429 ARG0.5010.31206.20 
  De Borba, Guilherme f2296 BRA0.001-0.3420-6.80 
  Nunes Jr, Sidney 2075 BRA1.0010.36207.20 
  Aranha Filho, Alvaro Z. f2307 BRA0.001-0.3320-6.60 
  Tsuboi, Edson Kenji m2234 BRA1.0010.582011.60 

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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