Individual Calculations January 2020
 Ohlsson, Andreas  Total change: 6.20  Rating chartPersonal card
 Rockadens oppna Onsdagskamp ht 2019 lang Stockholm SWE 2019-09-25
RcRownchangeKK*chgGame
 1772 1730 3.00 6 0.31 20 6.20 
  Silins, Peter 1715 SWE1.0010.48209.60 
  Molin, Nils 1816 SWE1.0010.622012.40 
  Jeferli, Mohammedali 1872 SWE0.001-0.3120-6.20 
  Duenas, Alexis 1693 SWE0.001-0.5520-11.00 
  Rubinstein, Rikard 2008 SWE0.001-0.1720-3.40 
  Kjellstrom, John 1527 SWE1.0010.24204.80 

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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