Individual Calculations March 2017
 Defre, Walter  Total change: -4.00  Rating chartPersonal card
 Belgian Interclubs 2016-2017 Round 7 Various places BEL 2017-02-12
RcRownchangeKK*chgGame
 1868 1874 0.50 1 -0.01 20 -0.20 
  Silovy, Alain 1868 BEL0.501-0.0120-0.20 

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)
 
 Belgian Interclubs 2016-2017 Round 8 Various places BEL 2017-02-19
RcRownchangeKK*chgGame
 1735 1874 0.50 1 -0.19 20 -3.80 
  De Braekeleer, Chris 1735 BEL0.501-0.1920-3.80 

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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