Individual Calculations January 2018
 Nordenstrom, Sven  Total change: -0.20  Rating chartPersonal card
 Div II 1 2017-18 R123 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 2141 1992 0.50 2 -0.22 20 -4.40 
  Brostrom, Goran f2382 SWE0.001-0.0920-1.80 
  Olofsson, Henrik 1974 1899 SWE0.501-0.1320-2.60 

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)
 
 Lag-DM 2017/18 Elit R 4 Stockholm SWE 2017-12-11
RcRownchangeKK*chgGame
 2134 1976 0.50 1 0.21 20 4.20 
  Hammar, Bengt f2134 SWE0.5010.21204.20 

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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