Individual Calculations December 2019
 Oberg, Bengt  Total change: -25.40  Rating chartPersonal card
 Ostersunds SS KM 2019 Ostersund SWE 2019-09-17
RcRownchangeKK*chgGame
 1512 1673 2.50 5 -0.92 20 -18.40 
  Moange, Wilhelm 1273  * SWE1.0010.08201.60 
  Sahlin, Axel 1434 SWE0.001-0.8020-16.00 
  Ferm, Simon 1769 SWE0.5010.13202.60 
  Fasth, Rolf 1448 SWE0.001-0.7820-15.60 
  Johansson, Henrik 1634 SWE1.0010.45209.00 
 * 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 III 1 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1784 1672 0.00 1 -0.35 20 -7.00 
  Walinder, Jonas 1784 SWE0.001-0.3520-7.00 

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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