Individual Calculations December 2015
 Verdecia Diaz, Rafael  Total change: 3.20  Rating chartPersonal card
 X AJECHE Santiago de Cuba CUB 2015-10-23
RcRownchangeKK*chgGame
 1919 2053 5.50 8 0.08 40 3.20 
  Reyes Perez, Rafael 1953 CUB0.001-0.6440-25.60 
  Badia Tardio, Adrian 1889 CUB0.501-0.2240-8.80 
  Vieito Garcia, Victor Emilio 2008 ESP1.0010.444017.60 
  Blanco Hechavarria, Gerardo 1825 CUB0.501-0.2940-11.60 
  Reyes Perez, Rafael 1953 CUB1.0010.364014.40 
  Badia Tardio, Adrian 1889 CUB1.0010.284011.20 
  Vieito Garcia, Victor Emilio 2008 ESP0.501-0.0640-2.40 
  Blanco Hechavarria, Gerardo 1825 CUB1.0010.21408.40 

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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