Individual Calculations April 2013
 Hernandez Copin, Elvis  Total change: -3.30  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 2192 2208 5.00 10 -0.22 15 -3.30 
  Moreno Del Pozo, Orlando 2191 CUB1.0010.48157.20 
  Gonzalez Grave De Peralta, Raul 2211 CUB0.001-0.5015-7.50 
  Depestre Sanchez, Pedro Felix 2222 CUB0.001-0.4815-7.20 
  Bueno Perez, Jesus Angel 2152 CUB1.0010.42156.30 
  Riverol Perez, Eduardo 2183 CUB0.501-0.0315-0.45 
  Moreno Del Pozo, Orlando 2191 CUB0.001-0.5215-7.80 
  Gonzalez Grave De Peralta, Raul 2211 CUB0.001-0.5015-7.50 
  Depestre Sanchez, Pedro Felix 2222 CUB0.5010.02150.30 
  Bueno Perez, Jesus Angel 2152 CUB1.0010.42156.30 
  Riverol Perez, Eduardo 2183 CUB1.0010.47157.05 

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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