Blitz: Individual Calculations June 2017
 Valera, Jose David  Total change: 1.40  Rating chartPersonal card
 Torneo IRT Blitz Absoluto Copa "Pedro Su Motor" Circuito "Aldo Messori" Barinas VEN 2017-04-22
RcRownchangeKK*chgGame
 1988 2110 4.00 6 0.07 20 1.40 
  Valera Rivas, Hebert Jose 1936 VEN1.0010.27205.40 
  Obregon Peralta, Victor Marco 2202 VEN0.5010.13202.60 
  Herrera Aliza, Gerardo Ramon 2091 VEN1.0010.47209.40 
  Pereira Perez, Raul Alejandro 1937 VEN1.0010.27205.40 
  Plaza Joyo, Brayan Leonardo 1931 VEN0.501-0.2320-4.60 
  Colmenares Perez, Yan Carlos 1829 VEN0.001-0.8420-16.80 

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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