Individual Calculations April 2009
 Vachier-Lagrave, Maxime  Total change: -11.90  Rating chartPersonal card
 Gibraltar Master 2009 Gibraltar ENG 2009-01-27
RcRownchangeKK*chgGame
 2477 2696 6.50 10 -1.19 10 -11.90 
  Kharous, Ernest m2400 RUS1.0010.15101.50 
  Al Sayed, Mohamad N. m2488 QAT0.501-0.2710-2.70 
  Dzagnidze, Nana gwg2518 GEO0.001-0.7310-7.30 
  Pantaleoni, Claudio 2346 ITA1.0010.11101.10 
  Dittmar, Peter f2382 GER1.0010.14101.40 
  Berczes, David g2513 HUN0.501-0.2410-2.40 
  Zatonskih, Anna mwg2462 USA1.0010.21102.10 
  Szabo, Krisztian m2508 HUN0.501-0.2410-2.40 
  Ganguly, Surya Shekhar g2614 IND0.501-0.1110-1.10 
  Speelman, Jon S g2536 ENG0.501-0.2110-2.10 

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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