Individual Calculations January 2020
 Bjorck, Per  Total change: -15.60  Rating chartPersonal card
 Harplinge Halmst hostturnering 2019 Halmstad SWE 2019-11-23
RcRownchangeKK*chgGame
 1827 1744 1.00 3 -0.28 20 -5.60 
  Harnesk, Mats 1750 SWE0.001-0.4920-9.80 
  Grotnes, Nils Ragnar f2144  * NOR0.001-0.0820-1.60 
  Assaf, Motee 1586 SWE1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 II 6 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1746 1744 0.00 1 -0.50 20 -10.00 
  Robertsson, Klas 1746 SWE0.001-0.5020-10.00 

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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