Individual Calculations July 2012
 Mandina Verdecia, Yoan  Total change: 4.20  Rating chartPersonal card
 III Ernesto Guevara La Habana CUB 2012-06-11
RcRownchangeKK*chgGame
 2137 2020 3.00 8 0.28 15 4.20 
  Charon Mustelier, Manuel f2145 CUB0.001-0.3315-4.95 
  Canina Ruiz, Jose Antonio 2151 CUB0.001-0.3215-4.80 
  Sotolongo Giron, Jose Tomas 2115 CUB1.0010.63159.45 
  Cabrera Quintana, Eduardo 2135 CUB0.001-0.3415-5.10 
  Charon Mustelier, Manuel f2145 CUB0.001-0.3315-4.95 
  Canina Ruiz, Jose Antonio 2151 CUB1.0010.681510.20 
  Sotolongo Giron, Jose Tomas 2115 CUB0.001-0.3715-5.55 
  Cabrera Quintana, Eduardo 2135 CUB1.0010.66159.90 

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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