Individual Calculations December 2018
 Ek, Per-Ake  Total change: -1.80  Rating chartPersonal card
 Lag-DM 2018/2019, div 3 R2 Stockholm SWE 2018-11-05
RcRownchangeKK*chgGame
 1557 1702 1.00 1 0.31 20 6.20 
  Mohlin, Borje 1557 SWE1.0010.31206.20 

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)
 
 Div III 3 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1777 1702 0.00 1 -0.40 20 -8.00 
  Hall, Simon 1777 SWE0.001-0.4020-8.00 

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)
 

 

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