Individual Calculations January 2011
 Rojas Serrano, Alexander  Total change: 25.65  Rating chartPersonal card
 AJECHE SANTIAGO DE CUBA CUB 2010-11-08
RcRownchangeKK*chgGame
 2104 2000 5.00 9 1.71 15 25.65 
  Gonzalez Fernandez, Michel 2227 CUB0.001-0.2115-3.15 
  Llamos Lopez, Guillermo 2243 CUB0.5010.30154.50 
  Flores Imbert, Yoandris 1983 CUB1.0010.48157.20 
  Campos Jimenez, Augusto Cesar 2028 CUB0.5010.04150.60 
  Bandera Castro, Yainoris 2095 CUB0.5010.13151.95 
  Batista Rivera, Idalis 1897 CUB1.0010.36155.40 
  Martinez Ramirez, Lennis 2123 CUB0.5010.17152.55 
  Zamora Rosales, Noslen 2186 CUB1.0010.741511.10 
  Jimenez Arias, Erick 2152 CUB0.001-0.3015-4.50 

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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