Individual Calculations June 2019
 Visser, Gerrit  Total change: -10.20  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Test Events Various BEL 2019-05-05
 1996 2002 0.00 1 -0.51 20 -10.20 
  Ramacker, Quinten 1996 BEL0.001-0.5120-10.20 

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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