Individual Calculations January 2011
 Barroso Napoles, Alexander  Total change: -22.50  Rating chartPersonal card
 IX TORNEO UCI CIUDAD HABANA CUB 2010-11-08
RcRownchangeKK*chgGame
 2044 2044 2.00 7 -1.50 15 -22.50 
  Salgado Segui, Roberto 2221 CUB0.001-0.2715-4.05 
  Mandina Verdecia, Yoan 1833 CUB1.0010.23153.45 
  Cruz De La Osa, Reider 2239 CUB0.5010.25153.75 
  Medina Almarales, Alexis 1962 CUB0.001-0.6115-9.15 
  Nunez Rocio, Fernando 2070 CUB0.001-0.4615-6.90 
  Velazquez Montada, Yordan 1977 CUB0.001-0.5915-8.85 
  Torres Jimenez, Leonardo 2007 CUB0.501-0.0515-0.75 

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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