Individual Calculations February 2023
 Nilssen, John Arni  Total change: 6.00  Rating chartPersonal card
 OBRO & CXU Nytaar 2022 Copenhagen DEN 2022-12-27
RcRownchangeKK*chgGame
 2188 2321 5.00 7 0.60 10 6.00 
  Petersen, Poul-Erik 1842 DEN1.0010.05100.50 
  Lauritsen, Martin Lee 2058 DEN1.0010.18101.80 
  Mortensen, Henrik 1921  * DEN1.0010.08100.80 
  Hamitevici, Vladimir g2502 MDA1.0010.74107.40 
  Nielsen, Viktor Haarmark f2379 DEN0.001-0.4210-4.20 
  Hector, Jonny g2451 SWE0.001-0.3210-3.20 
  Porte, Henrik 2164 NED1.0010.29102.90 
 * 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)
 

 

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