Individual Calculations June 2019
 Sama, Gunnar  Total change: -11.60  Rating chartPersonal card
 Klubbmesterskap Drammens Schakklub 2019 Drammen NOR 2019-02-05
RcRownchangeKK*chgGame
 1436 1594 5.50 9 -0.58 20 -11.60 
  Duguma, Tadesse 1197 NOR1.0010.08201.60 
  Grondahl, David A 1688 NOR0.001-0.3720-7.40 
  Grondahl, Jan Robert 1243 NOR1.0010.11202.20 
  Bonsaksen, Tore 1655 NOR0.5010.08201.60 
  Hanssen, John Christian 1570 NOR1.0010.47209.40 
  Grasvik, Olav 1302 NOR0.001-0.8520-17.00 
  Aarvik-Hansen, Havard 1626 NOR0.001-0.4620-9.20 
  Radberg, Jesper 1244 NOR1.0010.11202.20 
  Evensen, Per-Erik 1403 NOR1.0010.25205.00 

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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