Rapid: Individual Calculations December 2017
 Abreu Peyegrin, Douglas Jose  Total change: -2.40  Rating chartPersonal card
 IRT Rapido "Asociacion Trujillana de Ajedrez" Valera VEN 2017-10-28
RcRownchangeKK*chgGame
 1975 1908 0.50 2 -0.34 20 -6.80 
  Godoy, Jorge 1829 VEN0.501-0.1120-2.20 
  Otero Munelo, Harlen Jose 2120 VEN0.001-0.2320-4.60 

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)
 
 IRT Rapido Por Equipos "Asociacion Trujillana de Ajedrez" Valera VEN 2017-11-11
RcRownchangeKK*chgGame
 1867 1908 3.00 5 0.22 20 4.40 
  Larreal Rios, Luis Andres 1733 VEN1.0010.27205.40 
  Colmenares Olivares, Cesar Eduar 1829 VEN1.0010.39207.80 
  Herize Godoy, Miguel Andres 1935 VEN0.001-0.4620-9.20 
  Massari, Salvador 1968 VEN0.001-0.4220-8.40 
  Parraga, Carlos Luis 1868 VEN1.0010.44208.80 

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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