Individual Calculations February 2024
 Mulder, Mick  Total change: 40.80  Rating chartPersonal card
 Tata Steel Chess 204 - Weekend three-round event Wijk aan Zee NED 2024-01-12
RcRownchangeKK*chgGame
 1847 1840 2.00 2 1.02 40 40.80 
  Ambrona Navarro, Himar 1851 ESP1.0010.524020.80 
  Wyss, Peter 1842 SUI1.0010.504020.00 

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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