Individual Calculations October 2024
 Kreijkes, Aron  Total change: 24.40  Rating chartPersonal card
 Nazomervierkampentoernooi Assen 2024 Assen NED 2024-08-30
RcRownchangeKK*chgGame
 1879 1726 1.50 3 0.61 40 24.40 
  Van Der Graaf, Jaap 1896 NED0.5010.22408.80 
  Hubers, Daan 1835 NED1.0010.654026.00 
  Stallinga, Robert 1906 NED0.001-0.2640-10.40 

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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