Individual Calculations February 2024
 Kuin, Arjen  Total change: -23.60  Rating chartPersonal card
 Tata Steel Chess 204 - Nine-round event Wijk aan Zee NED 2024-01-19
RcRownchangeKK*chgGame
 1633 1728 5.00 9 -0.59 40 -23.60 
  Buschman, Rob 1608 NED0.501-0.1640-6.40 
  Breurkes, Richard 1716 NED1.0010.484019.20 
  Kooiman, Egbert 1615 NED0.501-0.1540-6.00 
  Visser, Wouter 1615 NED0.001-0.6540-26.00 
  De Goeij, Jean 1410 NED1.0010.13405.20 
  Heijink, Rob 1703 NED1.0010.474018.80 
  Doodeman, Bas 1627 NED0.001-0.6440-25.60 
  Vermue, Albert 1697 NED1.0010.464018.40 
  Markus, Gijs 1710 NED0.001-0.5340-21.20 

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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