Individual Calculations September 2016
 Howell, Chris I  Total change: -27.80  Rating chartPersonal card
 103rd British Championships Week 2 AM Open Bournemouth ENG 2016-08-01
RcRownchangeKK*chgGame
 1797 1983 1.50 4 -1.39 20 -27.80 
  Graham, William M 1815 ENG1.0010.28205.60 
  Watson, Mikey J 1583  * ENG0.001-0.9220-18.40 
  Collins, Jonathan L 1889 ENG0.501-0.1320-2.60 
  Bansal, Rohan 1899 ENG0.001-0.6220-12.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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