Individual Calculations February 2019
 Wahlstrom, Joakim  Total change: -6.20  Rating chartPersonal card
 Allskanskan 18/19, Div 2 r45 Malmo SWE 2019-01-06
RcRownchangeKK*chgGame
 1790 1630 0.00 1 -0.29 20 -5.80 
  Sarodnick, Volker 1790 SWE0.001-0.2920-5.80 

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)
 
 Skane Distriktsserien Div 4 201819 R3 Malmo SWE 2019-01-13
RcRownchangeKK*chgGame
 1614 1630 0.50 1 -0.02 20 -0.40 
  Drapic, Haris 1614 SWE0.501-0.0220-0.40 

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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