Individual Calculations April 2017
 Perdomo Arvelaez, Juan Jose  Total change: 14.80  Rating chartPersonal card
 VII Festival Mejorando Mi Elo Sub 2200 Maracay VEN 2017-03-04
RcRownchangeKK*chgGame
 2006 2101 4.50 6 0.74 20 14.80 
  Gonzalez Morales, Angel Luis 1904 VEN1.0010.25205.00 
  Benavides Montenegro, Maicol f1981 VEN1.0010.34206.80 
  Perdomo Arvelaez, David 2107 VEN0.5010.01200.20 
  Franco Martinez, Franvier Jose 2088 VEN0.501-0.0220-0.40 
  Betancourt, Jose 1968 VEN1.0010.32206.40 
  Rojas, Luis Gabriel 1985 VEN0.501-0.1620-3.20 

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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