Individual Calculations January 2016
 Oquendo, Abel  Total change: 13.20  Rating chartPersonal card
 Tercer Torneo Grand Prix Panama PAN 2015-11-25
RcRownchangeKK*chgGame
 1912 1942 2.50 4 0.33 40 13.20 
  Ramos, Efren Andres 2221 PAN0.001-0.1640-6.40 
  Vargas, Rogelio c1717 PAN1.0010.22408.80 
  Neira, Carlos 1944 PAN1.0010.504020.00 
  Lombardo, Elias 1765 PAN0.501-0.2340-9.20 

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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