Individual Calculations October 2019
 Johannessen, Martin T.  Total change: -39.60  Rating chartPersonal card
 Kragero Grand prix 2019 A Kragero NOR 2019-09-07
RcRownchangeKK*chgGame
 1718 1703 1.00 4 -0.99 40 -39.60 
  Ostensen, Nicolai Maxime 1527 NOR0.001-0.7340-29.20 
  Ihlen, Sivert 1619 NOR1.0010.384015.20 
  Olsen, Robin 2036 NOR0.001-0.1240-4.80 
  Vangen, David Luangtep 1691 NOR0.001-0.5240-20.80 

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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