Individual Calculations February 2019
 Mamedjarova, Turkan  Total change: -27.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 2264 2295 3.50 9 -1.38 20 -27.60 
  Schiffer, Kai-Uwe f2265 GER0.001-0.5420-10.80 
  De Niet, Gert-Michiel 2159 NED0.001-0.6820-13.60 
  Westerveld, Wim 2246 NED0.501-0.0720-1.40 
  Brouwer, Dennis 2219 NED1.0010.40208.00 
  Beukema, Jasper f2290 BEL0.501-0.0120-0.20 
  Woudsma, Martijn 2263 NED1.0010.46209.20 
  Huss, Andreas m2247 SUI0.501-0.0720-1.40 
  De Boer, Eelke f2316 NED0.001-0.4720-9.40 
  Grooten, Herman m2371 NED0.001-0.4020-8.00 

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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