Individual Calculations September 2011
 Claro Valdes, Maikel  Total change: -12.00  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 1861 1995 5.00 8 -0.40 30 -12.00 
  Rovira, Tairu 1885 VEN0.501-0.1530-4.50 
  Benitez Montalvo, Hedilberto 1837 CUB1.0010.29308.70 
  Palmero Martinez, Rachel 1832 CUB0.001-0.7230-21.60 
  Carrasquillo Alonso, Pedro 1905 CUB1.0010.383011.40 
  Hernandez, Mauricio Daniel 1699 ESA0.501-0.3530-10.50 
  Macuran Rodriguez, Rosmary 1884 CUB1.0010.353010.50 
  Cartaya Verdecia, Michael 1948 CUB0.501-0.0730-2.10 
  Medinas Reyes, Ronald 1897 CUB0.501-0.1330-3.90 

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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