Individual Calculations December 2013
 Verdecia Diaz, Rafael  Total change: -126.60  Rating chartPersonal card
 Ajeche 2013 Santiago de Cuba CUB 2013-11-12
RcRownchangeKK*chgGame
 2069 2133 0.50 8 -4.22 30 -126.60 
  Calderin Gamayo, Julio Cesar 2068 CUB0.001-0.5930-17.70 
  Oliva Meneses, Juan Carlos 2074 CUB0.001-0.5830-17.40 
  Neyra Ferrer, Jose Asdrubal 2092 CUB0.001-0.5630-16.80 
  Robles Diaz, Jose Alberto 2040 CUB0.501-0.1330-3.90 
  Calderin Gamayo, Julio Cesar 2068 CUB0.001-0.5930-17.70 
  Oliva Meneses, Juan Carlos 2074 CUB0.001-0.5830-17.40 
  Neyra Ferrer, Jose Asdrubal 2092 CUB0.001-0.5630-16.80 
  Robles Diaz, Jose Alberto 2040 CUB0.001-0.6330-18.90 

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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