Individual Calculations February 2018
 Knutsson, Hakan  Total change: 14.60  Rating chartPersonal card
 Karlstad Open 2017 Karlstad SWE 2017-12-27
RcRownchangeKK*chgGame
 1991 1877 3.00 7 0.39 20 7.80 
  Rosberg, Simon 2277  * SWE0.001-0.0820-1.60 
  Grueso Gomez, Adriano 1681 ESP1.0010.25205.00 
  Fransson, Lennart 2076 SWE0.5010.26205.20 
  Haugli, Petter m2263 NOR0.5010.41208.20 
  Eriksson, Magnus 1955 2031 SWE0.001-0.2920-5.80 
  Braby, Berth S 1607 SWE1.0010.17203.40 
  Rukovci, Shemsi 2002 KOS0.001-0.3320-6.60 
 * 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)
 
 Div II 6 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1757 1877 1.00 1 0.34 20 6.80 
  Kartal, Zeljko 1757 SWE1.0010.34206.80 

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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