Individual Calculations September 2013
 Jansson, Ossian  Total change: 12.90  Rating chartPersonal card
 Rodeby Open 2013 Karlskrona SWE 2013-08-01
RcRownchangeKK*chgGame
 1868 1638 0.50 3 -0.14 30 -4.20 
  Persson, Borje 1898 SWE0.001-0.1830-5.40 
  Svensson, Bengt 1957 1882 SWE0.001-0.2030-6.00 
  Wihlborn, Bengt 1823 SWE0.5010.24307.20 

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)
 
 Kadettallsvenskan 2013 Uppsala SWE 2013-08-16
RcRownchangeKK*chgGame
 1869 1638 1.00 2 0.57 30 17.10 
  Bit-Narva, David 1942 SWE0.5010.363010.80 
  Tjarnemo, Jonas 1795 SWE0.5010.21306.30 

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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