Individual Calculations December 2018
 Gottfries, Nils-Olof  Total change: -16.00  Rating chartPersonal card
 Allskanskan 18/19, div 2 B R123 Malmo SWE 2018-10-07
RcRownchangeKK*chgGame
 1750 1645 0.50 1 0.14 40 5.60 
  Ljunggren, Magnus 1750 SWE0.5010.14405.60 

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)
 
 Div III 8 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1615 1645 0.00 1 -0.54 40 -21.60 
  Heinonen, Hannu 1615 SWE0.001-0.5440-21.60 

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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