Individual Calculations September 2012
 Macuran Rodriguez, Rosmary  Total change: 15.00  Rating chartPersonal card
 VI Giraldilla Grupo Abierto III La Habana CUB 2012-08-07
RcRownchangeKK*chgGame
 1947 1774 3.50 9 1.00 15 15.00 
  Gonzalez Vargas, Bartolome 2005 CUB0.001-0.2115-3.15 
  Olivera Cruz, David 1971 CUB0.001-0.2515-3.75 
  Ramos Tuya, Moises 1918 CUB0.001-0.3115-4.65 
  Fernandez Rodriguez, Carlos A 1956 CUB0.5010.24153.60 
  Orta Rodriguez, Antonio 1913 CUB1.0010.691510.35 
  Corrales Pujadas, Yoan 2045 CUB0.001-0.1715-2.55 
  Enriquez Gonzalez, Sergio 1879 CUB0.001-0.3615-5.40 
  Aldama Gonzalez, Carlos 1837 CUB1.0010.59158.85 
  Gonzalez Cabrera, Rolando 1999 CUB1.0010.781511.70 

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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