Individual Calculations February 2020
 Saduakassova, Dinara  Total change: -19.10  Rating chartPersonal card
 Tata Steel Challengers 2020 Wijk aan Zee NED 2020-01-11
RcRownchangeKK*chgGame
 2608 2519 3.00 13 -1.91 10 -19.10 
  Mamedov, Rauf g2659 AZE0.5010.19101.90 
  Anton Guijarro, David g2694 ESP0.5010.23102.30 
  Smeets, Jan g2585 NED0.5010.09100.90 
  Ganguly, Surya Shekhar g2636 IND0.001-0.3410-3.40 
  L`ami, Erwin g2606 NED0.001-0.3810-3.80 
  Keymer, Vincent m2527 GER0.001-0.4910-4.90 
  Nihal, Sarin g2618 IND0.001-0.3610-3.60 
  Grandelius, Nils g2673 SWE0.001-0.2910-2.90 
  Eljanov, Pavel g2650 UKR0.5010.18101.80 
  Smirnov, Anton g2604 AUS0.001-0.3810-3.80 
  Warmerdam, Max m2498 NED0.501-0.0310-0.30 
  Van Foreest, Lucas g2523 NED0.001-0.4910-4.90 
  Abdusattorov, Nodirbek g2635 UZB0.5010.16101.60 

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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