Individual Calculations August 2015
 Chaviano Espina, Miguel Orlando  Total change: -41.60  Rating chartPersonal card
 Diego Guerra 2015 Camaguey CUB 2015-06-17
RcRownchangeKK*chgGame
 2245 2158 2.50 12 -2.08 20 -41.60 
  La Villa Rivas, Marlon Javier 2206 CUB0.001-0.4320-8.60 
  Cabrera Torres, Raul f2201 CUB1.0010.562011.20 
  Leon Oquendo, Jorge f2352 CUB0.001-0.2520-5.00 
  Elias Reyes, Jorge Roberto 2243 CUB0.001-0.3820-7.60 
  Piedra Salabarria, Ernesto 2278 CUB0.001-0.3420-6.80 
  Medina Diaz, Rafael Alejandro 2192 CUB0.5010.05201.00 
  La Villa Rivas, Marlon Javier 2206 CUB0.001-0.4320-8.60 
  Cabrera Torres, Raul f2201 CUB0.001-0.4420-8.80 
  Leon Oquendo, Jorge f2352 CUB0.001-0.2520-5.00 
  Elias Reyes, Jorge Roberto 2243 CUB0.5010.12202.40 
  Piedra Salabarria, Ernesto 2278 CUB0.001-0.3420-6.80 
  Medina Diaz, Rafael Alejandro 2192 CUB0.5010.05201.00 

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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