Individual Calculations May 2011
 Lhost, Geoffrey  Total change: 2.40  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1902 1963 2.50 4 0.16 15 2.40 
  Marchal, Patrice 1877 BEL1.0010.38155.70 
  Watelet, Sylvain 1862 BEL0.501-0.1415-2.10 
  Silovy, Alain 1876 BEL1.0010.38155.70 
  Samray, Thomas 1992 BEL0.001-0.4615-6.90 

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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