Individual Calculations August 2017
 Nordstrom, Per-Olov  Total change: -19.40  Rating chartPersonal card
 Veteran-SM 65 2017 Stockholm SWE 2017-07-08
RcRownchangeKK*chgGame
 1883 1983 4.00 8 -0.97 20 -19.40 
  Lowgren, Bjorn 1800 SWE0.501-0.2420-4.80 
  Ivanyuhin, Valeri 1604 SWE0.501-0.4120-8.20 
  Marklund, Gunnar 1927 SWE0.501-0.0820-1.60 
  Landin, Bo 1914 SWE0.001-0.6020-12.00 
  Andersson, Vincent 1789 SWE1.0010.25205.00 
  Andersson, Gunnar 2056 SWE0.5010.10202.00 
  Nylund, Seved 1936 SWE1.0010.43208.60 
  Korning, Peter 2039 SWE0.001-0.4220-8.40 

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)
 

 

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