Individual Calculations May 2011
 Pattyn, Luc  Total change: -14.25  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1703 1719 1.00 3 -0.57 25 -14.25 
  Ingelaere, Tijl 1726 BEL0.5010.01250.25 
  Gijsen, Michelle 1676 BEL0.001-0.5625-14.00 
  Wouters, Maarten 1707 BEL0.501-0.0225-0.50 

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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