Individual Calculations January 2018
 Barton, Zdenek  Total change: 7.20  Rating chartPersonal card
 Lillestrom KM 2017 Lillestrom NOR 2017-09-04
RcRownchangeKK*chgGame
 1986 1771 1.00 3 0.24 40 9.60 
  Ulvin, Dag 2171  * NOR0.001-0.0840-3.20 
  Kvam, Audun 1975 NOR0.001-0.2440-9.60 
  Aannestad, Ole Jorgen 1813 NOR1.0010.564022.40 
 * 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)
 
 Norwegian Eastern League 3. div. A 2017-2018 R2 Various NOR 2017-12-03
RcRownchangeKK*chgGame
 1750 1796 0.50 1 -0.06 40 -2.40 
  Kielland-Lund, Jon 1750 NOR0.501-0.0640-2.40 

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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