Individual Calculations May 2010
 Chevry, Philippe  Total change: -12.30  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2028 1851 0.00 3 -0.82 15 -12.30 
  Bischoff, Gerard 1962 BEL0.001-0.3515-5.25 
  Donchenko, Alexander 2037 GER0.001-0.2615-3.90 
  Verspecht, Thierry 2086 BEL0.001-0.2115-3.15 

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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