Individual Calculations May 2019
 Bergman, Stefan  Total change: -22.60  Rating chartPersonal card
 Uppsalamasterskapet 2019 Uppsala SWE 2019-01-29
RcRownchangeKK*chgGame
 1849 2085 5.00 8 -1.13 20 -22.60 
  Backlin, Torbjorn 1705 SWE1.0010.09201.80 
  Berglund, Nils-Erik 1865 SWE0.501-0.2820-5.60 
  Agnas, Thore 1781 SWE0.501-0.3620-7.20 
  Lindegren, Jan 1799 SWE0.001-0.8420-16.80 
  Mitra, Ashoke 1685  * SWE1.0010.08201.60 
  Dahnberg, Magnus 1746 SWE1.0010.12202.40 
  Jansson, Borje f2240 SWE0.001-0.2920-5.80 
  Fuentes, Ruben 1973 SWE1.0010.35207.00 
 * 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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