Individual Calculations October 2016
 Gardiner, Eric D  Total change: 13.00  Rating chartPersonal card
 10th 4NCL Congress Open Wakefield ENG 2016-09-09
RcRownchangeKK*chgGame
 2053 1925 2.00 4 0.65 20 13.00 
  Jones, Steven A 2180 ENG0.001-0.1920-3.80 
  Surtees, Mike J 2090 ENG0.5010.22204.40 
  Allis, Richard 2083 ENG1.0010.712014.20 
  Johnson, Paul A 1859 ENG0.501-0.0920-1.80 

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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