Individual Calculations February 2023
 Petersen, Poul-Erik  Total change: 25.80  Rating chartPersonal card
 OBRO & CXU Nytaar 2022 Copenhagen DEN 2022-12-27
RcRownchangeKK*chgGame
 2014 1842 3.50 7 1.29 20 25.80 
  Nilssen, John Arni m2321 FAI0.001-0.0520-1.00 
  Vinther, Christoffer 1661 DEN1.0010.26205.20 
  Hald Falkesgaard, Jeppe 2125 DEN0.001-0.1620-3.20 
  Gregor, Jan 1687 DEN1.0010.29205.80 
  Marthedal, Anton Mehmet Yildiz 2054 DEN1.0010.772015.40 
  Petersen, Steen 2115 DEN0.5010.33206.60 
  Thuesen, Mogens 2137 DEN0.001-0.1520-3.00 

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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