Individual Calculations January 2018
 Howell, David  Total change: 5.60  Rating chartPersonal card
 British Knockout Championship 2017 Standardplay Games London ENG 2017-12-01
RcRownchangeKK*chgGame
 2636 2676 5.00 8 0.56 10 5.60 
  Hawkins, Jonathan g2579 ENG1.0010.37103.70 
  Hawkins, Jonathan g2579 ENG0.501-0.1310-1.30 
  Sadler, Matthew g2685 ENG0.5010.01100.10 
  Sadler, Matthew g2685 ENG0.5010.01100.10 
  McShane, Luke g2640 ENG0.501-0.0510-0.50 
  McShane, Luke g2640 ENG1.0010.45104.50 
  McShane, Luke g2640 ENG0.001-0.5510-5.50 
  McShane, Luke g2640 ENG1.0010.45104.50 

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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