Individual Calculations March 2016
 Johnson, Michael D  Total change: 7.60  Rating chartPersonal card
 4NCL Division 3N WE 3 Wakefield ENG 2016-02-13
RcRownchangeKK*chgGame
 1912 2027 1.50 2 0.19 40 7.60 
  Reed, John 1979 ENG1.0010.434017.20 
  Bramson, Mike 1845 ENG0.501-0.2440-9.60 

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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