Individual Calculations September 2011
 Borges Matos, Juan  Total change: 11.40  Rating chartPersonal card
 Giraldilla Elite La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2446 2472 6.50 10 1.14 10 11.40 
  Hevia Alejano, Carlos Antonio f2477 CUB0.5010.01100.10 
  Quesada Vera, Liordis f2445 CUB1.0010.46104.60 
  Garcia Pantoja, Roberto f2401 CUB0.501-0.1010-1.00 
  Obregon Rivero, Juan Carlos f2442 CUB0.001-0.5410-5.40 
  Otero Acosta, Diasmany m2467 CUB0.501-0.0110-0.10 
  Hevia Alejano, Carlos Antonio f2477 CUB0.5010.01100.10 
  Quesada Vera, Liordis f2445 CUB1.0010.46104.60 
  Garcia Pantoja, Roberto f2401 CUB1.0010.40104.00 
  Obregon Rivero, Juan Carlos f2442 CUB1.0010.46104.60 
  Otero Acosta, Diasmany m2467 CUB0.501-0.0110-0.10 

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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