Individual Calculations September 2019
 Mareco, Sandro  Total change: -7.10  Rating chartPersonal card
 V Master SESC Caioba Copel Telecom Matinhos PR BRA 2019-08-12
RcRownchangeKK*chgGame
 2439 2640 6.00 9 -0.71 10 -7.10 
  Alboredo, Julia wf2240  * BRA1.0010.08100.80 
  Aranha Filho, Alvaro Z. f2307 BRA0.501-0.3810-3.80 
  Languidey, Simon Alejandro f2429 ARG1.0010.23102.30 
  Quintiliano Pinto, Renato R. m2455 BRA1.0010.26102.60 
  El Debs, Felipe De Cresce g2530 BRA0.501-0.1510-1.50 
  Santiago, Yago De Moura g2477 BRA0.501-0.2210-2.20 
  Felgaer, Ruben g2559 ARG0.501-0.1110-1.10 
  Vazquez, Guillermo m2495 PAR0.501-0.1910-1.90 
  Perdomo, Leandro m2463 ARG0.501-0.2310-2.30 
 * 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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