Individual Calculations September 2011
 Sanchez, David  Total change: 0.00  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeRpKK*chgGame
 1917 0 3.50 10 0.00 1807   0.00 
  Riveron Santos, Gisell 1941 CUB0.0010.00 0.00 
  Alegria Cruz, Deborah 1923 CUB0.5010.00 0.00 
  Ramos Tuya, Moises 1936 CUB0.0010.00 0.00 
  Cabrera Nunez, Ledaimys 1861 CUB0.5010.00 0.00 
  Hurtado Viera, Liliana 1838 CUB1.0010.00 0.00 
  Martinez Guedes, Jose 1893 CUB1.0010.00 0.00 
  Macuran Rodriguez, Rosmary 1884 CUB0.5010.00 0.00 
  Pina Milian, Pavel f1969 CUB0.0010.00 0.00 
  Rey Mena, Fabian 1934 CUB0.0010.00 0.00 
  Barreras Cabrera, Jose Manuel 1995 CUB0.0010.00 0.00 

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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