Individual Calculations January 2019
 Verrijssen, Patrick  Total change: -10.60  Rating chartPersonal card
 Liga Kampioenschap Antwerpen 2018-2019 Experten Rounds 1-3 Various BEL 2018-11-25
RcRownchangeKK*chgGame
 2069 1925 0.50 3 -0.44 20 -8.80 
  Boons, Bert 2015 BEL0.5010.12202.40 
  Dugailliez, Guy 2043 BEL0.001-0.3420-6.80 
  Boeykens, Marc 2150 BEL0.001-0.2220-4.40 

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 2018-2019 Round 5 Various BEL 2018-12-02
RcRownchangeKK*chgGame
 1849 1915 0.50 1 -0.09 20 -1.80 
  Verbeek, Geert 1849 BEL0.501-0.0920-1.80 

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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