Individual Calculations January 2018
 Landin, Bo  Total change: -28.40  Rating chartPersonal card
 Seniorschack DM Sthlm ht 2017 Stockholm SWE 2017-08-31
RcRownchangeKK*chgGame
 1797 1935 5.00 9 -0.96 20 -19.20 
  Agrest, Roman 2037 SWE0.5010.14202.80 
  Gustavsson, Veine 1734 SWE0.001-0.7620-15.20 
  Sjostrand, Tommy 1700 SWE1.0010.21204.20 
  Wennstrom, Bertil 1652 SWE0.501-0.3420-6.80 
  Jansson, Arne 1535  * SWE1.0010.08201.60 
  Kyhle, Bo 2108 SWE0.5010.23204.60 
  Svensson, Lars-Ake 1865 SWE0.501-0.1020-2.00 
  Silins, Peter 1720 SWE1.0010.23204.60 
  Flodmark, Tarras 1826 SWE0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2017/18 Div 1 R 4 Stockholm SWE 2017-12-18
RcRownchangeKK*chgGame
 1976 1945 0.00 1 -0.46 20 -9.20 
  Nyberg, Stefan 1976 SWE0.001-0.4620-9.20 

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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