Individual Calculations February 2023
 Nielsen-Refs, Karl-Emil Elmer  Total change: -15.60  Rating chartPersonal card
 OBRO & CXU Nytaar 2022 Copenhagen DEN 2022-12-27
RcRownchangeKK*chgGame
 1920 1981 3.50 7 -0.47 40 -18.80 
  Nielsen, Pia 1581  * DEN1.0010.08403.20 
  Olsen, Peter Erik 2170 DEN0.5010.254010.00 
  Loftgaard, Mikkel Vinh c2130 DEN0.5010.20408.00 
  Meskenas, Paulius 2072 DEN0.001-0.3840-15.20 
  Mortensen, Henrik 1818 DEN0.501-0.2240-8.80 
  Jorgensen, Alexander Torp 1835 DEN0.001-0.7040-28.00 
  Wehding, Anton Bonsvig 1834 DEN1.0010.304012.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Amager Skakforenings aabne Klubmesterskab 2023 Round 1-2 Copenhagen DEN 2023-01-10
RcRownchangeKK*chgGame
 1552 1962 1.00 1 0.08 40 3.20 
  Mielow, Bjarne 1552 DEN1.0010.08403.20 

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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