Individual Calculations February 2017
 Brouwer, Rein  Total change: 35.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1999 2022 5.50 7 1.79 20 35.80 
  Hoeneveld, Maarten 1889 NED1.0010.32206.40 
  Lieverst, Paul 2066 NED0.5010.06201.20 
  Van Den Hooven, Evert 1928 NED1.0010.37207.40 
  Van Der Beek, Ruud 2063 NED0.5010.06201.20 
  Baarslag, Ed 2062 NED0.5010.06201.20 
  Bin-Suhayl, Ieysaa 1967 ITA1.0010.42208.40 
  Roet, Siem 2020 NED1.0010.502010.00 

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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