Individual Calculations August 2020
 Poulsen, Knud  Total change: 6.80  Rating chartPersonal card
 ChessHouse Summer Weekend Basis 1 Aarhus DEN 2020-07-24
RcRownchangeKK*chgGame
 1693 1724 2.50 4 0.34 20 6.80 
  Madsen, Egon Rysgaard 1728 DEN0.001-0.4920-9.80 
  Gregersen, Torben 1612 DEN1.0010.35207.00 
  Christiansen, Leo 1809 DEN0.5010.12202.40 
  Nielsen, Phillip 1621 DEN1.0010.36207.20 

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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