Individual Calculations April 2009
 Villavicencio, Juan  Total change: -5.50  Rating chartPersonal card
 FINAL PROVINCIAL GRANMA 2008 JIGUANI GRANMA CUBA Granma CUB 2008-11-09
RcRownchangeKK*chgGame
 2251 2213 2.50 6 -0.22 25 -5.50 
  Batista, Georling 2166 CUB0.001-0.5725-14.25 
  Tamayo, Norlys Llera 2211 CUB1.0010.502512.50 
  Leyva, Yunier f2375 CUB0.001-0.2925-7.25 
  Batista, Georling 2166 CUB0.501-0.0725-1.75 
  Tamayo, Norlys Llera 2211 CUB1.0010.502512.50 
  Leyva, Yunier f2375 CUB0.001-0.2925-7.25 

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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