Individual Calculations April 2013
 Lavrenov, Yuli  Total change: -5.55  Rating chartPersonal card
 Belgische Interclubs 2012-2013 all BEL 2012-09-23
RcRownchangeKK*chgGame
 1932 2040 3.50 6 -0.37 15 -5.55 
  Verrijssen, Patrick 1933 BEL0.501-0.1515-2.25 
  Kooyman, Marcel 1813 BEL1.0010.21153.15 
  De Hert, Oliver 2028 NED1.0010.48157.20 
  Gorts, Sven 1920 BEL0.501-0.1615-2.40 
  Cluyts, Marc 1944 BEL0.501-0.1315-1.95 
  Wuyts, Guy 1952 BEL0.001-0.6215-9.30 

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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