Individual Calculations June 2019
 Petersen, Steen  Total change: 27.60  Rating chartPersonal card
 Bronshoj Mesterskabet 2019-A Maj Kobenhavn DEN 2019-05-01
RcRownchangeKK*chgGame
 2072 2100 3.00 3 1.38 20 27.60 
  Steenstrup, Svend 1936 DEN1.0010.28205.60 
  Meyling, Morten 2236 DEN1.0010.682013.60 
  Nielsen, John Holm 2045 DEN1.0010.42208.40 

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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