Individual Calculations February 2020
 Bourassa, Louis  Total change: -108.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1764 1699 1.00 9 -2.70 40 -108.00 
  Bertelkamp, Johan 1766 NED0.001-0.4140-16.40 
  Diaz Maguina, Daniel 1702 ARU0.001-0.5040-20.00 
  Schoenmakers, Nico 1791 NED0.001-0.3740-14.80 
  Duinmaijer, Martin 1759 NED0.001-0.4240-16.80 
  Veerman, Henk 1718 NED0.5010.03401.20 
  Beverdam, Frank 1832 NED0.001-0.3240-12.80 
  Dekker, Paul 1765 NED0.5010.09403.60 
  Groen, David 1762 NED0.001-0.4140-16.40 
  Schimmel, Sipco 1779 NED0.001-0.3940-15.60 

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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