Individual Calculations February 2020
 Schimmel, Sipco  Total change: -26.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1755 1779 3.50 9 -1.30 20 -26.00 
  Schoenmakers, Nico 1791 NED0.5010.02200.40 
  Duinmaijer, Martin 1759 NED0.001-0.5320-10.60 
  Veerman, Henk 1718 NED0.501-0.0820-1.60 
  Beverdam, Frank 1832 NED0.001-0.4320-8.60 
  Dekker, Paul 1765 NED0.501-0.0220-0.40 
  Groen, David 1762 NED0.001-0.5220-10.40 
  Diaz Maguina, Daniel 1702 ARU0.501-0.1120-2.20 
  Bertelkamp, Johan 1766 NED0.501-0.0220-0.40 
  Bourassa, Louis 1699 CAN1.0010.39207.80 

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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