Individual Calculations January 2018
 Sivhed, Johan  Total change: -22.80  Rating chartPersonal card
 Eskilstuna SK KM 2017 Eskilstuna SWE 2017-10-10
RcRownchangeKK*chgGame
 1847 2039 2.50 5 -1.05 20 -21.00 
  Jernbacker, Ingvar 1639  * SWE1.0010.08201.60 
  Ammoor, Farqad 1805 SWE0.001-0.7920-15.80 
  Sandgren, Staffan 1869 SWE0.501-0.2220-4.40 
  Ostling, Albin 1639  * SWE1.0010.08201.60 
  Logdahl, Harald f2283 SWE0.001-0.2020-4.00 
 * 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)
 
 Div II 2 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 1939 2006 0.50 1 -0.09 20 -1.80 
  Bjorkman, Filip 1939 SWE0.501-0.0920-1.80 

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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