Individual Calculations December 2018
 Kharraziha, Hamid  Total change: 4.20  Rating chartPersonal card
 Allskanskan 18/19, div 2 B R123 Malmo SWE 2018-10-07
RcRownchangeKK*chgGame
 1418 1509 1.00 1 0.38 20 7.60 
  Ojerskog, Bertil 1418 SWE1.0010.38207.60 

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)
 
 Skane Distriktsserien Div 4 201819 R1 Malmo SWE 2018-10-21
RcRownchangeKK*chgGame
 1516 1509 0.00 1 -0.49 20 -9.80 
  Landgren, Christer 1516 SWE0.001-0.4920-9.80 

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)
 
 Allskanskan 18/19, Div 2 R23 Malmo SWE 2018-10-28
RcRownchangeKK*chgGame
 1774 1509 0.50 1 0.32 20 6.40 
  Juul, Steffen 1774 DEN0.5010.32206.40 

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)
 

 

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