Individual Calculations May 2020
 Thurn, Bengt  Total change: -7.20  Rating chartPersonal card
 Kristallens varturnering 2020 Stockholm SWE 2020-01-23
RcRownchangeKK*chgGame
 1715 1369 0.00 3 -0.36 20 -7.20 
  Sandberg, Jorgen 1769  * SWE0.001-0.0820-1.60 
  Eriksson, Staffan 1619 SWE0.001-0.1920-3.80 
  Nilsen, Mats 1757 SWE0.001-0.0920-1.80 
 * 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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