Rapid: Individual Calculations May 2012
 Corredor Castellanos, Camilo  Total change: -14.60  Rating chartPersonal card
 Open IRT Activo ABRIL L.A.B Bogota COL 2012-04-22
RcRownchangeKK*chgGame
 2103 1878 0.00 3 -0.73 20 -14.60 
  Ruiz C, Joshua D f2212 COL0.001-0.1220-2.40 
  Pinzon, Jairo David 2210 COL0.001-0.1220-2.40 
  Paniagua, David 1887 COL0.001-0.4920-9.80 

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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