Individual Calculations November 2017
 Johansen, Arnstein  Total change: 13.00  Rating chartPersonal card
 Honefoss GP 2017 Honefoss NOR 2017-10-14
RcRownchangeKK*chgGame
 1928 1720 2.00 5 0.65 20 13.00 
  Smeby, Ole 1984 NOR0.5010.32206.40 
  Lien, Kjell Hakon 2120  * NOR0.001-0.0820-1.60 
  Jorgensen, Rune A. 1584 NOR1.0010.32206.40 
  Grasmo, Oystein 1865 NOR0.5010.19203.80 
  Store, Trond 2089 NOR0.001-0.1020-2.00 
 * 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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