Individual Calculations March 2020
 Westrom, Hans  Total change: -22.80  Rating chartPersonal card
 Taby Open KM 201920 R67 Taby SWE 2020-01-28
RcRownchangeKK*chgGame
 1626 1731 0.50 2 -0.77 20 -15.40 
  Malmgren, Jan 1717 SWE0.501-0.0220-0.40 
  Lonsjo, Hakan 1534 SWE0.001-0.7520-15.00 

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 2 R5 Stockholm SWE 2020-02-10
RcRownchangeKK*chgGame
 1818 1726 0.00 1 -0.37 20 -7.40 
  Svensson, Lars-Ake 1818 SWE0.001-0.3720-7.40 

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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