Individual Calculations January 2020
 Jeferli, Mohammedali  Total change: 74.40  Rating chartPersonal card
 Rockadens oppna Onsdagskamp ht 2019 lang Stockholm SWE 2019-09-25
RcRownchangeKK*chgGame
 1856 1872 5.00 6 1.86 40 74.40 
  Masoudi, Karam 1759 SWE1.0010.354014.00 
  Ekenberg, Ulf 2002 SWE1.0010.684027.20 
  Ohlsson, Andreas 1730 SWE1.0010.314012.40 
  Rubinstein, Rikard 2008 SWE0.001-0.3240-12.80 
  Viklund, Dick 1818 SWE1.0010.424016.80 
  Molin, Nils 1816 SWE1.0010.424016.80 

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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