Individual Calculations March 2011
 Tkachiev, Vladislav  Total change: 9.50  Rating chartPersonal card
 Tata Steel Chess Tournament - GMB Wijk aan Zee NED 2011-01-14
 2661 2636 7.00 13 0.95 10 9.50 
  Fressinet, Laurent g2707 FRA0.5010.10101.00 
  Nijboer, Friso g2584 NED0.501-0.0710-0.70 
  McShane, Luke J g2664 ENG0.001-0.4610-4.60 
  Wojtaszek, Radoslaw g2726 POL0.5010.12101.20 
  Le, Quang Liem g2664 VIE0.5010.04100.40 
  Sargissian, Gabriel g2667 ARM0.5010.04100.40 
  Hammer, Jon Ludvig g2647 NOR1.0010.52105.20 
  Efimenko, Zahar g2701 UKR1.0010.59105.90 
  Ganguly, Surya Shekhar g2651 IND1.0010.52105.20 
  So, Wesley g2673 PHI0.5010.05100.50 
  Navara, David g2708 CZE0.001-0.4010-4.00 
  Spoelman, Wouter g2547 NED1.0010.38103.80 
  Li, Chao B g2649 CHN0.001-0.4810-4.80 

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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