Individual Calculations May 2010
 Ruelens, Thierry  Total change: -1.75  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 1749 1622 1.00 3 -0.07 25 -1.75 
  Albert, Julien 1528 BEL0.001-0.6325-15.75 
  Tzoumacas, Georgios 1970 BEL1.0010.892522.25 
  Moens, Bernard 1749 BEL0.001-0.3325-8.25 

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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