Individual Calculations January 2017
 Pettersson, Borje  Total change: -5.20  Rating chartPersonal card
 LASS AKM 2016 Linkoping SWE 2016-09-13
RcRownchangeKK*chgGame
 1984 1975 3.50 9 -0.88 20 -17.60 
  Janse, Love 2121 SWE0.001-0.3020-6.00 
  Nguyen, Gabriel 1835 SWE0.001-0.6920-13.80 
  Olsson, Simon 2105 SWE0.001-0.3220-6.40 
  Ivarsson, Simon 1830 SWE1.0010.31206.20 
  Carlsson, Ingvar 2061 SWE0.001-0.3820-7.60 
  Grundel, Sam 1973 SWE1.0010.502010.00 
  Halvarsson, Peter 1939 SWE1.0010.45209.00 
  Wahlund, Max 2043 SWE0.001-0.4120-8.20 
  Qwarfort, Fredrik 1945 SWE0.501-0.0420-0.80 

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)
 
 Div I Ostra 2016-17 r3 Sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 2051 1967 1.00 1 0.62 20 12.40 
  Dadabaev, Janybek 2051 KGZ1.0010.622012.40 

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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