Individual Calculations February 2017
 Seger, Ruediger  Total change: -0.60  Rating chartPersonal card
 2016/17 4NCL Division 3 North Rounds 3-4 Bolton ENG 2017-01-14
RcRownchangeKK*chgGame
 2117 2352 1.50 2 -0.06 10 -0.60 
  Delaney, Killian 2230 IRL0.501-0.1710-1.70 
  Turner, John M 2003 ENG1.0010.11101.10 

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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