Individual Calculations June 2016
 Chevannes, Sabrina L  Total change: -16.80  Rating chartPersonal card
 4NCL Division 2 WE 5 Birmingham ENG 2016-04-30
RcRownchangeKK*chgGame
 2124 2086 0.50 3 -0.84 20 -16.80 
  Fraser-Mitchell, Jeremy N 2059 ENG0.501-0.0420-0.80 
  Zhang, Anthony Y 2149 ENG0.001-0.4120-8.20 
  Padilla Cabero, Pablo 2165 ESP0.001-0.3920-7.80 

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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