Individual Calculations February 2024
 Van Oudvorst, Bert  Total change: -5.60  Rating chartPersonal card
 Tata Steel Chess 204 - Nine-round event Wijk aan Zee NED 2024-01-19
RcRownchangeKK*chgGame
 1769 1922 6.00 9 -0.28 20 -5.60 
  Avis, Fred 1729 NED0.501-0.2520-5.00 
  Blom, Rens 1826 NED0.001-0.6320-12.60 
  Albrecht, Alex 1817 NED0.501-0.1420-2.80 
  De Jager, Leo 1822 NED1.0010.36207.20 
  Vreeburg, Jan 1811 NED1.0010.35207.00 
  Roose, Alex 1828 AHO1.0010.37207.40 
  Hubers, Daan 1783 NED1.0010.31206.20 
  Sijbring, Henk 1671 SUI1.0010.19203.80 
  Pathak, Raghav 1634 NED0.001-0.8420-16.80 

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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