Individual Calculations April 2019
 Hansson, Ronald  Total change: -17.60  Rating chartPersonal card
 Malmo SS KM A 2019 R23 Malmo SWE 2019-02-07
RcRownchangeKK*chgGame
 1716 1858 1.00 2 -0.37 20 -7.40 
  Kashani, Mehrdad 1753 IRI0.001-0.6420-12.80 
  Gustavsson, Claes 1679 SWE1.0010.27205.40 

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)
 
 Div III 8 2018-19 R67 Sweden SWE 2019-03-10
RcRownchangeKK*chgGame
 1845 1850 0.00 1 -0.51 20 -10.20 
  Tadic, Vlado 1845 SWE0.001-0.5120-10.20 

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)
 

 

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