Individual Calculations February 2020
 Duchene, Rene  Total change: 40.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 2095 2095 6.50 9 2.01 20 40.20 
  Van Egmond, Rogier 2113 NED1.0010.532010.60 
  Stap, Kees 2072 NED0.501-0.0320-0.60 
  Van Zutphen, Jimmy 2137 NED0.5010.06201.20 
  Borst, Filip 1930 NED1.0010.28205.60 
  Overeem, Marc f2120 NED1.0010.532010.60 
  Oranje, Richard 2086 NED0.501-0.0120-0.20 
  Stefan, Romulus-Cristian c2151 ROU0.5010.08201.60 
  Krings, Christoph 2198 GER1.0010.642012.80 
  Brouwer, Timon 2045 NED0.501-0.0720-1.40 

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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