Individual Calculations August 2020
 Nielsen, Arne  Total change: -9.80  Rating chartPersonal card
 Bornholm Summer Chess 2020 Bornholm DEN 2020-07-16
RcRownchangeKK*chgGame
 1948 1663 0.00 3 -0.49 20 -9.80 
  Andersen, Rune Egede 2003 DEN0.001-0.1220-2.40 
  Steenstrup, Svend 1903 DEN0.001-0.2020-4.00 
  Ramkilde, Mikael 1938 DEN0.001-0.1720-3.40 

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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