Individual Calculations February 2023
 Friis, Jordy Ar  Total change: 12.80  Rating chartPersonal card
 Amager Skakforenings aabne Klubmesterskab 2023 Round 1-2 Copenhagen DEN 2023-01-10
RcRownchangeKK*chgGame
 1574 1756 1.50 2 0.12 20 2.40 
  Nielsen, Johannes Smedegaard 1371 DEN1.0010.09201.80 
  Lontoft, Sven 1777 DEN0.5010.03200.60 

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)
 
 1HK Team January Various DEN 2023-01-15
RcRownchangeKK*chgGame
 1767 1756 1.00 1 0.52 20 10.40 
  Mouritsen, Jan 1767 DEN1.0010.522010.40 

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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