Individual Calculations January 2018
 Ekman, Kenneth  Total change: -1.80  Rating chartPersonal card
 Upsala ASS KM 2017 A Uppsala SWE 2017-10-24
RcRownchangeKK*chgGame
 2065 1819 1.00 7 -0.41 20 -8.20 
  Jansson, Borje f2219  * SWE0.001-0.0820-1.60 
  Ekelund, Kurt 1990 SWE0.001-0.2720-5.40 
  Bergman, Stefan 2043 SWE0.001-0.2220-4.40 
  Thornblad, Erik 2087 SWE0.5010.33206.60 
  Attefall, Fredrik 1994 SWE0.5010.23204.60 
  Axelsson, Rikard 2048 SWE0.001-0.2120-4.20 
  Cardenas, William 2073 SWE0.001-0.1920-3.80 
 * 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 4 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1684 1817 1.00 1 0.32 20 6.40 
  Bhatt, Inge 1684 SWE1.0010.32206.40 

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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