Individual Calculations September 2016
 Marquardt, Christian  Total change: 1.60  Rating chartPersonal card
 27th NATO Chess Championships Shrivenham, Wiltshire ENG 2016-08-22
RcRownchangeKK*chgGame
 1994 2099 4.50 7 0.08 20 1.60 
  Rizihs, Valerijs 1778 LAT1.0010.13202.60 
  Cichy, Kamil 2001 POL0.001-0.6320-12.60 
  Casteleijn, Diederick 1946 NED0.501-0.2020-4.00 
  Wagenaar, Harm Theo 1929 NED1.0010.28205.60 
  Hater, David 2001 USA1.0010.37207.40 
  Sypien, Mateusz 2251 POL0.001-0.3020-6.00 
  Luca, Ionel 2050 ROU1.0010.43208.60 

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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