Individual Calculations December 2019
 Hellberg, Sture  Total change: -29.80  Rating chartPersonal card
 Hisingsalliansen KM 2019 Klass 1 R1234 Goteborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1826 1767 0.50 3 -0.76 20 -15.20 
  Liljegren, Ake 1706 SWE0.501-0.0820-1.60 
  Hellstrom, Bengt 1821 SWE0.001-0.4220-8.40 
  Sjolander, Anders 1951 SWE0.001-0.2620-5.20 

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)
 
 Hisingsalliansen KM 2019 Klass 1 R56 Goteborg SWE 2019-11-05
RcRownchangeKK*chgGame
 1601 1780 0.00 1 -0.73 20 -14.60 
  Tikkanen, Antero 1601 SWE0.001-0.7320-14.60 

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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