Individual Calculations May 2019
 Saavedra, Carlos  Total change: 8.20  Rating chartPersonal card
 IRT "Mikahil Tal, Mago de Riga" (Supra 2000) La Paz BOL 2019-04-18
RcRownchangeKK*chgGame
 2071 2082 3.50 6 0.41 20 8.20 
  Cordero, Daniela wm2063 BOL0.001-0.5320-10.60 
  Arias, Pablo c2038 BOL1.0010.44208.80 
  Meza Crespo, Dario 2039 BOL0.501-0.0620-1.20 
  Titichoca Daza, Daniel c2144 BOL0.5010.09201.80 
  Lopez A., Richard 2068 BOL1.0010.48209.60 
  Celis, Kevin 2075 BOL0.501-0.0120-0.20 

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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