Individual Calculations September 2017
 Simons, Rudy  Total change: -21.20  Rating chartPersonal card
 Dutch Open 2017 - Reserve A Dieren NED 2017-07-25
RcRownchangeKK*chgGame
 1892 2021 5.00 9 -1.06 20 -21.20 
  Laan, Jorick 1855 NED1.0010.28205.60 
  Dai, Wenzhi 1899 CHN0.001-0.6720-13.40 
  Zeeman, Goswin 1880 NED0.001-0.6920-13.80 
  Beijen, Mark 1843 NED1.0010.27205.40 
  Viersma, Murk 1866 NED0.501-0.2120-4.20 
  Reichardt, Robin 1857 NED1.0010.28205.60 
  Finkenflugel, Renzo 1952 NED1.0010.40208.00 
  Gortemaker, Lucas 1962 NED0.001-0.5820-11.60 
  Mienis, Dennis 1916 NED0.501-0.1420-2.80 

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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