Individual Calculations February 2020
 Haraldsson, Leif  Total change: 32.20  Rating chartPersonal card
 Div II 4 2019-20 R234 Sweden SWE 2019-11-09
RcRownchangeKK*chgGame
 1449 1849 1.00 1 0.08 20 1.60 
  Andersson, Lars-Johan 1449  * SWE1.0010.08201.60 
 * 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)
 
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1919 1849 4.00 6 1.53 20 30.60 
  Karlsson, Jorgen 2054 SWE0.001-0.2420-4.80 
  Augustini, Jakob 1652 SWE1.0010.25205.00 
  Adahl, Mattias 2082 SWE0.001-0.2120-4.20 
  Nordquelle, Amelia 1693 NOR1.0010.29205.80 
  Nielsen, Klaus 1995 DEN1.0010.702014.00 
  Jonsson, Magnus 2035 SWE1.0010.742014.80 

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)
 

 

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