Individual Calculations July 2017
 Sande, Odmund  Total change: -2.40  Rating chartPersonal card
 Altibox Norway Chess Open NGP A 2017 Stavanger NOR 2017-06-10
RcRownchangeKK*chgGame
 1882 1899 2.00 4 -0.12 20 -2.40 
  Melkevik, Egil 1725 NOR1.0010.27205.40 
  Hjornevik, Knut J 1932 NOR0.001-0.4520-9.00 
  Reigstad, Erlend 1650 NOR1.0010.19203.80 
  Merkesvik, Sondre f2220 NOR0.001-0.1320-2.60 

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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