Individual Calculations February 2024
 Groot, Pim  Total change: -16.40  Rating chartPersonal card
 Tata Steel Chess 204 - Weekend three-round event Wijk aan Zee NED 2024-01-12
RcRownchangeKK*chgGame
 1874 1952 1.00 3 -0.82 20 -16.40 
  Van Der Leij, Arjan 2005 NED0.001-0.4320-8.60 
  Broszeit, Peter 1845 GER0.501-0.1520-3.00 
  Lopes, Samuel 1772 NED0.501-0.2420-4.80 

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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