Individual Calculations November 2017
 Lopez Abreu, Michel Samuel  Total change: 2.60  Rating chartPersonal card
 III IRT de Ajedrez Universidad Francisco de Paula Santander Sede Ocana Ocana COL 2017-09-29
RcRownchangeKK*chgGame
 1982 2081 4.50 7 0.13 20 2.60 
  Gonzalez Delgado, Hugo Andres 1847 COL1.0010.21204.20 
  Galvis, Carlos Alberto 1962 COL1.0010.34206.80 
  Sepulveda, Julio Orlando 2121 COL0.5010.06201.20 
  Velez Rueda, Juan Diego 1865 COL1.0010.22204.40 
  Martinez, Julian f2114 COL0.5010.05201.00 
  Prado, Leonardo 2090 COL0.001-0.4920-9.80 
  Martinez Paipa, Hernan 1875 COL0.501-0.2620-5.20 

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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