Individual Calculations April 2015
 Akerblom, Bernt  Total change: 5.60  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2024 1927 3.50 9 0.13 40 5.20 
  Opl, Klaus, Dr. f2218 AUT0.001-0.1540-6.00 
  Wademark, Helge 2081 SWE0.001-0.2940-11.60 
  Wenske, Hardy 1775 GER1.0010.304012.00 
  Niebuhr, Gerd 2034 GER0.5010.15406.00 
  Werchan, Hans, Dr. 2141 GER0.5010.274010.80 
  Eskandary, Jahya 2091 GER0.5010.22408.80 
  Hilbig, Klaus 1712 GER0.501-0.2740-10.80 
  Just, Joachim 1993 GER0.001-0.4140-16.40 
  James, Geoffrey c2174 ENG0.5010.314012.40 

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)
 
 Div II 4 2014-15 rond 6-7 Sweden SWE 2015-03-08
RcRownchangeKK*chgGame
 1933 1932 1.00 2 0.01 40 0.40 
  Pettersson, Borje 1986 SWE0.5010.08403.20 
  Gummesson, Anton 1880 SWE0.501-0.0740-2.80 

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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