Individual Calculations April 2013
 Hernandez Gonzalez, William  Total change: -1.50  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 2248 2328 6.00 10 -0.10 15 -1.50 
  Prampen Carrillo, Victor Raydel f2264 CUB0.501-0.0915-1.35 
  Diaz Perez, Michel Alejandro f2265 CUB1.0010.41156.15 
  Martinez Ramirez, Lennis 2225 CUB0.501-0.1415-2.10 
  Aguilera Rodriguez, Alfredo Ramon f2227 CUB0.001-0.6415-9.60 
  Ochoa De La Rosa, Manuel Dario 2261 CUB0.501-0.0915-1.35 
  Prampen Carrillo, Victor Raydel f2264 CUB1.0010.41156.15 
  Diaz Perez, Michel Alejandro f2265 CUB1.0010.41156.15 
  Martinez Ramirez, Lennis 2225 CUB0.001-0.6415-9.60 
  Aguilera Rodriguez, Alfredo Ramon f2227 CUB0.501-0.1415-2.10 
  Ochoa De La Rosa, Manuel Dario 2261 CUB1.0010.41156.15 

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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