Rapid: Individual Calculations September 2013
 Castro, Oscar H  Total change: 32.40  Rating chartPersonal card
 II Campeonato IRT Activo de Velez Velez COL 2013-08-02
RcRownchangeKK*chgGame
 2220 2332 5.50 6 1.62 20 32.40 
  Olarte Mateus, Juan V 2083 COL1.0010.19203.80 
  Martinez, Julian 2205 COL0.501-0.1720-3.40 
  Garcia, Alvaro f2206 COL1.0010.33206.60 
  Contreras, Henry f2221 COL1.0010.35207.00 
  Ruiz Aguilar, Pablo Alexander f2274 COL1.0010.42208.40 
  Zuluaga, Cesar f2333 COL1.0010.502010.00 

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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