Individual Calculations May 2020
 Tunez, Adrian  Total change: -9.60  Rating chartPersonal card
 IRT Cerrado Homenaje Gral. Jose de San Martin CABA ARG 2020-03-06
RcRownchangeKK*chgGame
 1978 1936 3.50 9 -0.48 20 -9.60 
  Francisco Guecamburu, Candela Be wf2018 ARG0.5010.11202.20 
  Asprelli, Gaspar 1932 ARG0.001-0.5120-10.20 
  Aracri, Marcelo 1857 ARG0.501-0.1120-2.20 
  Ponzo, Fabian 2021 ARG0.001-0.3820-7.60 
  Schnaider, Ilan c1973 ARG1.0010.552011.00 
  Valli, Americo 1954 ARG0.001-0.4720-9.40 
  Villanueva, Guillermo 2064 ARG1.0010.672013.40 
  Campos, Maria Jose wf2067 ARG0.001-0.3220-6.40 
  Guerrero Campo, Carlos Alberto 1919 VEN0.501-0.0220-0.40 

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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