Rapid: Individual Calculations February 2020
 Lohman, Isak  Total change: 4.60  Rating chartPersonal card
 EtunaM i Snabbschack 2020 Eskilstuna SWE 2020-01-14
RcRownchangeKK*chgGame
 1900 1629 1.00 4 0.23 20 4.60 
  Johansson, Daniel 1980 SWE1.0010.892017.80 
  Sandgren, Staffan 1863 SWE0.001-0.2120-4.20 
  Roine, Risto 1726 SWE0.001-0.3720-7.40 
  Logdahl, Harald f2029  * SWE0.001-0.0820-1.60 
 * 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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