Individual Calculations February 2020
 Minnema, Rens  Total change: 9.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1746 1796 5.00 8 0.46 20 9.20 
  Dielhoff, Johan 1744 NED0.501-0.0720-1.40 
  De Haas, Maarten 1875 NED0.001-0.3920-7.80 
  Lubrano, Bernard 1607 FRA1.0010.25205.00 
  Van De Griend, Johan 1785 NED0.501-0.0220-0.40 
  Van Der Stap, Harry 1789 NED1.0010.49209.80 
  Asmussen, Rene 1779 NED1.0010.48209.60 
  Vriens, Huib 1686 NED0.001-0.6520-13.00 
  Wheat, Bob 1704 USA1.0010.37207.40 

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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