Individual Calculations January 2021
 Jorgensen, John Wraae  Total change: -19.20  Rating chartPersonal card
 Nykobing Sj Efteraar 2020 Nykobing SJ DEN 2020-09-14
RcRownchangeKK*chgGame
 1631 1463 0.50 5 -0.96 20 -19.20 
  Cour, Per Dornonville De La 1472 DEN0.001-0.4920-9.80 
  Olsson, Claus 1549 DEN0.001-0.3820-7.60 
  Alstrup, Thomas 1759 DEN0.001-0.1520-3.00 
  Tolshave, Per K. 1657 DEN0.001-0.2520-5.00 
  Rasmussen, Henning 1717 DEN0.5010.31206.20 

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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