Individual Calculations April 2017
 Aldebert, Philip  Total change: -2.20  Rating chartPersonal card
 Div II 7 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1949 2027 0.50 1 -0.11 20 -2.20 
  Nilsson, Mattias 1979 1949 SWE0.501-0.1120-2.20 

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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