Individual Calculations December 2019
 Hellstrom, Bengt  Total change: -7.20  Rating chartPersonal card
 Hisingsalliansen KM 2019 Klass 1 R1234 Goteborg SWE 2019-10-08
RcRownchangeKK*chgGame
 1751 1821 3.00 4 0.63 20 12.60 
  Sjolander, Anders 1951 SWE0.001-0.3220-6.40 
  Hellberg, Sture 1767 SWE1.0010.42208.40 
  Tikkanen, Antero 1601 SWE1.0010.22204.40 
  Marcusson, Curt 1683 SWE1.0010.31206.20 

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
 1781 1829 0.50 2 -0.63 20 -12.60 
  Wellevit, Tomas 1871 SWE0.001-0.4420-8.80 
  Liljegren, Ake 1690 SWE0.501-0.1920-3.80 

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)
 
 Div II 6 2019-20 R2 Swden SWE 2019-11-10
RcRownchangeKK*chgGame
 1525 1829 0.50 1 -0.36 20 -7.20 
  Lindgren, Hugo 2004 1525 SWE0.501-0.3620-7.20 

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)
 

 

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