Individual Calculations September 2018
 Cubas, Jose Fernando  Total change: 17.40  Rating chartPersonal card
 Aberto do Brasil STD SESC Caioba Copel Telecom 2018 Matinhos PR BRA 2018-08-01
RcRownchangeKK*chgGame
 2364 2489 7.50 9 1.74 10 17.40 
  Serafim Junior, Arnor 2089  * BRA1.0010.08100.80 
  Calcado, Acyr Rogerio 2090 BRA1.0010.08100.80 
  Aranha Filho, Alvaro Z. f2284 BRA1.0010.24102.40 
  Brito, Luismar f2356 BRA1.0010.32103.20 
  Carneiro, Vitor Roberto Castro m2429 BRA1.0010.42104.20 
  Granda Zuniga, Julio E g2631 PER0.5010.19101.90 
  Rodriguez Vila, Andres g2487 URU0.5010.00100.00 
  Di Berardino, Diego Rafael m2528 BRA1.0010.55105.50 
  Stamenkovic, Dragan m2383 SRB0.501-0.1410-1.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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