Individual Calculations May 2020
 Emtell, Per-Johan  Total change: 5.00  Rating chartPersonal card
 Erland Molins Minne 2020 Sandviken SWE 2020-01-21
RcRownchangeKK*chgGame
 1724 1787 2.50 4 0.25 20 5.00 
  Ornmark, Lucas 1387  * SWE1.0010.08201.60 
  Isetoft, Bengt-Ola 2146 SWE0.5010.40208.00 
  Alsuoaf, Nedal 1488 SWE1.0010.15203.00 
  Akerman, Per 1876 SWE0.001-0.3820-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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