Individual Calculations January 2016
 Perez Mederos, Raul  Total change: 4.60  Rating chartPersonal card
 Rene Basarrate in Memoriam Abierto Grupo I La Habana CUB 2015-11-26
RcRownchangeKK*chgGame
 2237 2214 3.50 7 0.23 20 4.60 
  Lopez Vilier, Luis Angel f2276 CUB0.5010.09201.80 
  Hedman Senarega, Jose Antonio f2219 CUB0.5010.01200.20 
  Mendez Fortes, Eduardo Jesus f2295 CUB0.5010.11202.20 
  Leon Valdes, Jony Wilson f2255 CUB0.001-0.4420-8.80 
  Oliva Meneses, Juan Carlos 2157 CUB0.501-0.0820-1.60 
  Morales Romero, Romaris f2218 CUB1.0010.512010.20 
  Ibanez Milian, Dagoberto f2237 CUB0.5010.03200.60 

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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