Individual Calculations March 2019
 Ek, Per-Ake  Total change: -3.40  Rating chartPersonal card
 Div III 3 2018-19 R5 Sweden SWE 2019-02-03
RcRownchangeKK*chgGame
 1679 1674 1.00 1 0.51 20 10.20 
  Smith, Lennart 1679 SWE1.0010.512010.20 

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 2018/2019, div 3 R5 Stockholm SWE 2019-02-18
RcRownchangeKK*chgGame
 1540 1674 0.00 1 -0.68 20 -13.60 
  Nilsson, Oliver 1540 SWE0.001-0.6820-13.60 

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)
 

 

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