Individual Calculations February 2020
 Sonderstrup, Bjarne  Total change: -13.40  Rating chartPersonal card
 Danish Team Ch 2019-20 Januar Various DEN 2020-01-01
RcRownchangeKK*chgGame
 1961 2025 0.50 2 -0.67 20 -13.40 
  Mortensen, Steen Juul 1890 DEN0.501-0.1820-3.60 
  Nielsen, Lasse Simoni 2031 DEN0.001-0.4920-9.80 

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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