Individual Calculations May 2010
 Gys, Wilfried  Total change: 5.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1959 1770 1.50 5 0.23 25 5.75 
  Van Ael, Bert 1989 BEL0.001-0.2225-5.50 
  Engelaer, Maurice 1996 BEL0.001-0.2125-5.25 
  Doossche, Carlo 1921 BEL1.0010.702517.50 
  Van Geldorp, Marc 1968 BEL0.5010.26256.50 
  Boons, Patrick 1920 BEL0.001-0.3025-7.50 

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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