Rapid: Individual Calculations October 2017
 Chacon, Alexander  Total change: 5.80  Rating chartPersonal card
 II-CIRCUITO RAPID PANAMA PAN 2017-09-23
RcRownchangeKK*chgGame
 2020 2061 3.00 5 0.29 20 5.80 
  Oquendo, Eder 1976 PAN1.0010.38207.60 
  Aizpurua, Patrick f2189 PAN0.001-0.3320-6.60 
  Baules, Jorge m2338 PAN0.001-0.1720-3.40 
  Gonzalez De La Guardia, Luis Emi 1661  * PAN1.0010.08201.60 
  Neira, Carlos c1936 PAN1.0010.33206.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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