Individual Calculations January 2021
 Friberg, Martin  Total change: 0.00  Rating chartPersonal card
 Jonkoping hostturn 2020 Jonkoping SWE 2020-10-13
RcRownchangeRpKK*chgGame
 1714 0 0.50 2 0.00 1521   0.00 
  Eknor, Paul 1537 SWE0.5010.00 0.00 
  Radberg, John 1891 SWE0.0010.00 0.00 

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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