Individual Calculations March 2018
 Rothman, Peter 1955  Total change: -14.40  Rating chartPersonal card
 Stockholmsserien 2017/2018 div 4 R56 Stockholm SWE 2018-02-04
RcRownchangeKK*chgGame
 1844 1905 1.00 2 -0.17 40 -6.80 
  Lundback, Karl 1877 SWE0.001-0.5440-21.60 
  Deric, Ostoja 1811 SWE1.0010.374014.80 

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 2017/18 Div 4 R 5 Stockholm SWE 2018-02-19
RcRownchangeKK*chgGame
 1763 1905 0.50 1 -0.19 40 -7.60 
  Sundman, Michael 1763 SWE0.501-0.1940-7.60 

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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