Individual Calculations June 2016
 Peters, Alexander John  Total change: -33.20  Rating chartPersonal card
 4NCL Division 4 WE 5 Telford ENG 2016-04-30
RcRownchangeKK*chgGame
 1804 2018 1.50 3 -0.83 40 -33.20 
  Lewis, Christopher D 1828 ENG0.501-0.2540-10.00 
  Lovell, Steve 1782 ENG1.0010.20408.00 
  McCann, John 1801 ENG0.001-0.7840-31.20 

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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