Individual Calculations February 2013
 Dubov, Daniil  Total change: 13.90  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 GM B Wijk aan Zee NED 2013-01-12
RcRownchangeKK*chgGame
 2622 2600 7.50 13 1.39 10 13.90 
  Smeets, Jan g2608 NED0.5010.01100.10 
  Grandelius, Nils g2578 SWE0.501-0.0310-0.30 
  Ipatov, Alexander g2587 TUR0.501-0.0210-0.20 
  Naiditsch, Arkadij g2708 GER0.5010.15101.50 
  Timman, Jan H g2566 NED1.0010.45104.50 
  Nikolic, Predrag g2619 BIH1.0010.53105.30 
  Rapport, Richard g2621 HUN0.5010.03100.30 
  Edouard, Romain g2686 FRA0.001-0.3810-3.80 
  Ernst, Sipke g2556 NED1.0010.44104.40 
  Movsesian, Sergei g2688 ARM0.5010.12101.20 
  Tiviakov, Sergei g2657 NED1.0010.58105.80 
  Turov, Maxim g2630 RUS0.001-0.4610-4.60 
  Van Kampen, Robin g2581 NED0.501-0.0310-0.30 

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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