Individual Calculations December 2016
 Parker, Jonathan F  Total change: -2.40  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 1-2 Reading ENG 2016-11-19
RcRownchangeKK*chgGame
 2342 2530 0.50 1 -0.24 10 -2.40 
  Buckley, Graeme N m2342 ENG0.501-0.2410-2.40 

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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