Individual Calculations April 2016
 Hall, John  Total change: 16.40  Rating chartPersonal card
 4NCL Division 3N WE 4 Wakefield ENG 2016-03-19
RcRownchangeKK*chgGame
 2025 2058 1.50 2 0.41 40 16.40 
  Fabri, Henrik 1991 ENG1.0010.414016.40 
  Drabble, Andrew 2058 ENG0.5010.00400.00 

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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