Individual Calculations February 2015
 Andersson, Jan 1948  Total change: 14.60  Rating chartPersonal card
 Karlstad Open 2014 Karlstad SWE 2014-12-27
RcRownchangeKK*chgGame
 2028 1754 2.00 6 0.94 20 18.80 
  Horbing, Stefan 2096 SWE0.001-0.1220-2.40 
  Lauritsen, Niels 2154  * DEN0.5010.42208.40 
  Andersson, Kjell-Ake 2014 SWE0.001-0.1820-3.60 
  Hedin, Niclas 1957 SWE1.0010.762015.20 
  Magnussen, Pal 1971 SWE0.5010.28205.60 
  Goransson, Rolf 1973 SWE0.001-0.2220-4.40 
 * 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 I Ostra 2014-15 rond 4 Sweden SWE 2015-01-18
RcRownchangeKK*chgGame
 1988 1754 0.00 1 -0.21 20 -4.20 
  Lanvin, Per 1988 SWE0.001-0.2120-4.20 

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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