Individual Calculations July 2010
 Belkhodja, Slim  Total change: -8.60  Rating chartPersonal card
 Luxembourg Team Championship 09/10 various LUX 2009-09-27
RcRownchangeKK*chgGame
 2488 2454 0.50 3 -0.86 10 -8.60 
  Kunin, Vitaly g2544 GER0.5010.12101.20 
  Vatter, Hans-Joachim f2321 GER0.001-0.6810-6.80 
  Sanikidze, Tornike g2600 GEO0.001-0.3010-3.00 

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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