Individual Calculations December 2016
 Jarmany, John  Total change: -21.00  Rating chartPersonal card
 11th 4NCL Congress Open Milton Keynes ENG 2016-11-04
RcRownchangeKK*chgGame
 2131 2139 1.50 5 -1.05 20 -21.00 
  Cobb, James m2434 WLS0.001-0.1520-3.00 
  Lewis, Andrew P f2301 ENG0.001-0.2920-5.80 
  Okhai, Shabir 2094 ENG0.501-0.0620-1.20 
  Rowan, Daniel 1818 ENG0.501-0.3720-7.40 
  Clark, Robert G 2006 ENG0.501-0.1820-3.60 

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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