Individual Calculations March 2020
 Ek, Per-Ake  Total change: 15.80  Rating chartPersonal card
 Div III 2 2019-20 R5 Sweden SWE 2020-02-02
RcRownchangeKK*chgGame
 1583 1668 1.00 1 0.38 20 7.60 
  Agren, Kurt 1583 SWE1.0010.38207.60 

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 2019/2020, div 3 R5 Stockholm SWE 2020-02-17
RcRownchangeKK*chgGame
 1605 1668 1.00 1 0.41 20 8.20 
  Cederstrom, Jan-Olof 1605 SWE1.0010.41208.20 

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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