Individual Calculations September 2013
 Castillo Coca, Mairebys  Total change: 18.15  Rating chartPersonal card
 Francisco Martinez Villa Clara CUB 2013-08-02
RcRownchangeKK*chgGame
 2173 2115 5.00 9 1.21 15 18.15 
  Charon Mustelier, Manuel f2157 CUB1.0010.56158.40 
  Chavez Estevez, Hayler David 2172 CUB0.5010.08151.20 
  Gomez Sanchez, Jorge Marcos 2182 CUB0.001-0.4115-6.15 
  Albornoz Cabrera, Carlos Daniel 2153 CUB1.0010.55158.25 
  Piedra Salabarria, Ernesto 2197 CUB0.5010.11151.65 
  Carrazana Vazquez, Pedro Ernesto 2189 CUB0.5010.10151.50 
  Elias Reyes, Jorge Roberto 2183 CUB0.001-0.4115-6.15 
  Medina Valdes, Luis Felipe 2211 CUB1.0010.63159.45 
  Bueno Perez, Jesus Angel 2114 CUB0.5010.00150.00 

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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