Individual Calculations May 2017
 Perez Olaguivel, Rolando German  Total change: -11.20  Rating chartPersonal card
 Copa IRT VERANO 2017 CAM Lima PER 2017-03-17
RcRownchangeKK*chgGame
 1788 1767 2.00 5 -0.28 40 -11.20 
  Garcia Benavides, Omar 2084 PER0.001-0.1340-5.20 
  Ibanez, Victor 1397 PER1.0010.10404.00 
  Morales Nino, Luis 2041 PER0.001-0.1740-6.80 
  Chauca Pinedo, Daniel Jesus 1377 PER1.0010.09403.60 
  Pizzardo, Salvador 2042 PER0.001-0.1740-6.80 

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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