Individual Calculations September 2012
 Horlock, Peter J  Total change: -51.60  Rating chartPersonal card
 British Championship: Week 2 Afternoon 2012 North Shields ENG 2012-07-30
RcRownchangeKK*chgGame
 1654 1686 0.50 4 -1.72 30 -51.60 
  Rocks, Daniel 2058 SCO0.001-0.1030-3.00 
  Bullock, Lee 1422 ENG0.001-0.8230-24.60 
  Fraser, Alan R 1455 ENG0.501-0.2930-8.70 
  Mavinkurve, Anuj A 1679 ENG0.001-0.5130-15.30 

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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