Individual Calculations March 2011
 Sargissian, Gabriel  Total change: 8.70  Rating chartPersonal card
 Tata Steel Chess Tournament - GMB Wijk aan Zee NED 2011-01-14
RcRownchangeKK*chgGame
 2658 2667 7.50 13 0.87 10 8.70 
  Ganguly, Surya Shekhar g2651 IND1.0010.48104.80 
  So, Wesley g2673 PHI0.5010.01100.10 
  Navara, David g2708 CZE0.5010.06100.60 
  Spoelman, Wouter g2547 NED0.501-0.1610-1.60 
  Li, Chao B g2649 CHN0.501-0.0310-0.30 
  Tkachiev, Vladislav g2636 FRA0.501-0.0410-0.40 
  Nijboer, Friso g2584 NED1.0010.39103.90 
  McShane, Luke J g2664 ENG0.5010.00100.00 
  Wojtaszek, Radoslaw g2726 POL1.0010.58105.80 
  Le, Quang Liem g2664 VIE0.001-0.5010-5.00 
  Fressinet, Laurent g2707 FRA0.5010.06100.60 
  Hammer, Jon Ludvig g2647 NOR0.501-0.0310-0.30 
  Efimenko, Zahar g2701 UKR0.5010.05100.50 

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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