Individual Calculations January 2020
 Alquist, Erik  Total change: 1.40  Rating chartPersonal card
 Div I 2 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1925 2041 1.00 1 0.34 20 6.80 
  Berglund, Nils Erik 1925 SWE1.0010.34206.80 

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 2019/2020, div 1 R4 Stockholm SWE 2019-12-16
RcRownchangeKK*chgGame
 1832 2041 0.50 1 -0.27 20 -5.40 
  Wahlstedt, Mats 1832 SWE0.501-0.2720-5.40 

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)
 

 

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