Individual Calculations June 2018
 Rosskamp, Bob  Total change: 0.80  Rating chartPersonal card
 Belgian Interclubs 2017-2018 Round 11 Various Places BEL 2018-04-29
RcRownchangeKK*chgGame
 1861 1831 0.50 1 0.04 20 0.80 
  Delmont, Jean-Robert 1861 FRA0.5010.04200.80 

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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