Individual Calculations February 2018
 Bjorkeroth, Johan  Total change: 48.20  Rating chartPersonal card
 Rilton Elo 2017 2018 Stockholm SWE 2017-12-27
RcRownchangeKK*chgGame
 2052 2062 7.00 9 2.41 20 48.20 
  Jernberg, Christopher 1819 SWE1.0010.20204.00 
  Helin, Mikael c1927 SWE1.0010.32206.40 
  Alquist, Erik 2020 SWE1.0010.44208.80 
  Aroven, Mikael 2116 SWE1.0010.582011.60 
  Shinkevich, Maksim 2105 RUS0.001-0.4420-8.80 
  Balje, Jan 2186 NED1.0010.672013.40 
  Emmoth, Alfons 2167 SWE0.001-0.3620-7.20 
  Yaroslavtsev, Artem 2006 RUS1.0010.42208.40 
  Krasenkova, Ilena wm2123 RUS1.0010.582011.60 

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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