Individual Calculations March 2020
 Cederstrom, Jan-Olof  Total change: -5.00  Rating chartPersonal card
 Stockholmsserien 2019/2020 div 5 R5 Stockholm SWE 2020-02-02
RcRownchangeKK*chgGame
 1866 1605 0.50 1 0.32 20 6.40 
  Noren, Lennart 1866 SWE0.5010.32206.40 

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)
 
 Lag-DM 2019/2020, div 5 R5 Stockholm SWE 2020-02-10
RcRownchangeKK*chgGame
 1491 1605 0.50 1 -0.16 20 -3.20 
  Sehlin, Mikael 1491 SWE0.501-0.1620-3.20 

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)
 
 Lag-DM 2019/2020, div 3 R5 Stockholm SWE 2020-02-17
RcRownchangeKK*chgGame
 1668 1605 0.00 1 -0.41 20 -8.20 
  Ek, Per-Ake 1668 SWE0.001-0.4120-8.20 

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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