Individual Calculations December 2018
 Verduyn, Frederic  Total change: -6.20  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 2242 2104 0.00 1 -0.31 20 -6.20 
  Brkic, Bahrija 2242 GER0.001-0.3120-6.20 

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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