Individual Calculations December 2019
 Wennstrom, Bertil  Total change: -45.00  Rating chartPersonal card
 Seniorschack Host 2019 Klass 1 Stockholm SWE 2019-09-04
RcRownchangeKK*chgGame
 1656 1615 2.50 10 -1.96 20 -39.20 
  Silins, Peter 1715 SWE0.001-0.3620-7.20 
  Cederstrom, Jan-Olof 1635 SWE0.001-0.4720-9.40 
  Eriksson, Bo 1937 1615 SWE0.5010.00200.00 
  Juntti, Tord 1588 SWE0.001-0.5420-10.80 
  Ranby, Hans 1812 SWE0.001-0.2520-5.00 
  Levin, Lennart 1604 SWE0.001-0.5220-10.40 
  Persson, Kjell 1719 SWE0.5010.14202.80 
  Zivic, Miroljub 1611 SWE0.001-0.5120-10.20 
  Lehvonen, Jouko 1635 SWE1.0010.532010.60 
  Axelius, Gunnar 1627 SWE0.5010.02200.40 

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)
 
 Lag-DM 2019/2020, div 3 R2 Stockholm SWE 2019-11-04
RcRownchangeKK*chgGame
 1773 1615 0.00 1 -0.29 20 -5.80 
  Saltin, Mikael 1773 SWE0.001-0.2920-5.80 

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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