Individual Calculations October 2013
 Mercs, Peter J  Total change: -21.00  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 1929 2106 1.50 4 -1.40 15 -21.00 
  Fernandez, Michael 1942 ENG0.001-0.7215-10.80 
  Bennett, Dominic 1988 ENG1.0010.34155.10 
  Redman, David J 1797 ENG0.001-0.8615-12.90 
  Oyama, Akito 1990 ENG0.501-0.1615-2.40 

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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