Individual Calculations May 2019
 Jonsson, Henrik  Total change: -43.00  Rating chartPersonal card
 Kristallens Varturnering 2019 under 2000 Stockholm SWE 2019-01-17
RcRownchangeKK*chgGame
 1690 1825 2.50 6 -1.49 20 -29.80 
  Sehlin, Mikael 1500 SWE1.0010.13202.60 
  Larsson, David 1968 1976 SWE0.001-0.3020-6.00 
  Lundstrom, Per 1601 SWE1.0010.22204.40 
  Sandberg, Jorgen 1726 SWE0.001-0.6420-12.80 
  Eriksson, Staffan 1574 SWE0.001-0.8120-16.20 
  Lindberg, Sture 1761 SWE0.501-0.0920-1.80 

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
 1729 1847 0.00 1 -0.66 20 -13.20 
  Bragman, Hans 1729 SWE0.001-0.6620-13.20 

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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