Individual Calculations May 2019
 Brehmer, Ulf  Total change: 35.60  Rating chartPersonal card
 Wasa Masters 2019 Stockholm SWE 2019-01-17
RcRownchangeKK*chgGame
 1908 1880 5.00 8 1.25 20 25.00 
  Engstrom, Kaj 2260 SWE0.001-0.0920-1.80 
  Wretljung, Lennart 1504 SWE1.0010.09201.80 
  Collett, Peter c2198 SWE0.5010.37207.40 
  Jernselius, Kjell 1729 SWE1.0010.30206.00 
  Berg, Jakob 1661 SWE0.501-0.2820-5.60 
  Stavenberg, Karl 1991 SWE0.001-0.3520-7.00 
  Svensson, Lars-Ake 1873 SWE1.0010.49209.80 
  Isaksson, Per 2045 SWE1.0010.722014.40 

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)
 
 Lag-DM 201819, div 3 r4 Stockholm SWE 2019-04-09
RcRownchangeKK*chgGame
 1912 1893 1.00 1 0.53 20 10.60 
  Nyberg, Stefan 1912 SWE1.0010.532010.60 

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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