Individual Calculations December 2014
 Gustavsson, Kent  Total change: -27.20  Rating chartPersonal card
 Sthlm All Saints 2014 Stockholm SWE 2014-10-30
RcRownchangeKK*chgGame
 1710 1892 2.50 5 -0.99 20 -19.80 
  Haddad, Johannes 1542 SWE0.001-0.8920-17.80 
  Tansbo, Oscar 1492  * SWE1.0010.08201.60 
  Marder, Simon 2034 SWE0.5010.19203.80 
  Berg, Maria 1865 SWE0.001-0.5420-10.80 
  Hedstrom Crevatin, Leo 1617 SWE1.0010.17203.40 
 * 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)
 
 Div III 2 2014-15 rond 2 Sweden SWE 2014-11-09
RcRownchangeKK*chgGame
 1938 1843 0.00 1 -0.37 20 -7.40 
  Nyberg, Leif 1938 SWE0.001-0.3720-7.40 

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)
 

 

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