Individual Calculations January 2019
 Rova, Per-Olov  Total change: -32.40  Rating chartPersonal card
 Schack 64 KM 201819 R34 Haparanda SWE 2018-11-06
RcRownchangeKK*chgGame
 1598 1922 0.50 2 -1.23 20 -24.60 
  Gustafsson, Lars-Ake 1536 SWE0.501-0.4120-8.20 
  Ruokamo, Vesa 1659 FIN0.001-0.8220-16.40 

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)
 
 Norrbottens Lansserie 2018/2019 R1 Lulea SWE 2018-11-26
RcRownchangeKK*chgGame
 1569 1922 0.50 1 -0.39 20 -7.80 
  Harlin, Patrick 1569 SWE0.501-0.3920-7.80 

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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