Individual Calculations January 2019
 Ihlen, Sivert  Total change: 9.60  Rating chartPersonal card
 Larviksmesterskapet 2018 Larvik NOR 2018-09-25
RcRownchangeKK*chgGame
 1543 1512 3.50 7 0.24 40 9.60 
  Helmersen, Geir 1912  * NOR0.001-0.0840-3.20 
  Tveitan, Alfred 1396 NOR0.001-0.6640-26.40 
  Larsen, Thomas G 1694 NOR0.5010.24409.60 
  Skau, Karl Isak 1601 NOR1.0010.624024.80 
  Holt, Olav 1148 NOR1.0010.10404.00 
  Ihlen, Sigurd 1807 NOR0.001-0.1540-6.00 
  Nygard, Jacob Ounji 1243 NOR1.0010.17406.80 
 * 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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