Individual Calculations August 2015
 Sather, Lars  Total change: -28.40  Rating chartPersonal card
 Norwegian Ch.sh. 2015 Senior B Oslo NOR 2015-07-04
RcRownchangeKK*chgGame
 1547 1852 4.50 7 -1.42 20 -28.40 
  Roksvold, Thore 1629 NOR0.501-0.2820-5.60 
  Syvertsen, Finn 1452  * NOR1.0010.08201.60 
  Andersen, Viggo 1687 NOR1.0010.28205.60 
  Omland, Harald 1491 NOR0.001-0.9020-18.00 
  Martinsen, Vegard 1452  * NOR1.0010.08201.60 
  Knutsen, Pal Egil 1624 NOR1.0010.21204.20 
  Jorgensen, Rune A. 1496 NOR0.001-0.8920-17.80 
 * 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)
 

 

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