Individual Calculations August 2018
 Lavik, Oyvind Ornulfson  Total change: -10.00  Rating chartPersonal card
 Sjakk1.no Bergen Sommer NGP B 2018 Bergen NOR 2018-07-27
RcRownchangeKK*chgGame
 1435 1284 1.00 4 -0.25 40 -10.00 
  Lexander, Harald 1421 NOR1.0010.684027.20 
  Sorhus, Jostein 1599 NOR0.001-0.1440-5.60 
  Hoyforsslett, Gard Rye 1364 NOR0.001-0.3940-15.60 
  Tveit, Haldor 1357 NOR0.001-0.4040-16.00 

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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