Individual Calculations February 2023
 Schulze Bisping, Franz-Adolf  Total change: 2.40  Rating chartPersonal card
 Tata Steel weekendvierkampen 2023 Wijk aan Zee NED 2023-01-13
RcRownchangeKK*chgGame
 1760 1855 2.00 3 0.12 20 2.40 
  Dekker, Albert 1747 NED0.001-0.6520-13.00 
  Vlugt, Frans 1856 NED1.0010.502010.00 
  Lopes, Samuel 1678 NED1.0010.27205.40 

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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