Individual Calculations April 2009
 Quesada, Leordis  Total change: -9.00  Rating chartPersonal card
 495 Aniversario de Camaguey ( Grupo A ) CAMAGUEY CUBA Camaguey CUB 2009-02-02
RcRownchangeKK*chgGame
 2294 2331 6.00 12 -0.60 15 -9.00 
  Fernandez, Alexey f2350 CUB0.001-0.4715-7.05 
  Cantillo, Rafael 2166 CUB1.0010.28154.20 
  Nunez, Jorge 2275 CUB1.0010.42156.30 
  Gonzalez, Arian f2340 CUB1.0010.51157.65 
  Obregon Rivero, Juan f2309 CUB0.001-0.5315-7.95 
  Sanchez Alvarez, Roberto C 2326 CUB0.501-0.0115-0.15 
  Fernandez, Alexey f2350 CUB0.001-0.4715-7.05 
  Cantillo, Rafael 2166 CUB1.0010.28154.20 
  Nunez, Jorge 2275 CUB0.501-0.0815-1.20 
  Gonzalez, Arian f2340 CUB0.001-0.4915-7.35 
  Obregon Rivero, Juan f2309 CUB0.501-0.0315-0.45 
  Sanchez Alvarez, Roberto C 2326 CUB0.501-0.0115-0.15 

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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