Individual Calculations August 2019
 Hellstrom, Peter  Total change: 13.20  Rating chartPersonal card
 Klass II grp 2 2019 Eskilstuna SWE 2019-07-08
RcRownchangeKK*chgGame
 1796 1832 4.50 7 0.66 20 13.20 
  Ranby, Hans 1870 SWE1.0010.552011.00 
  Ahlen, Sven 1786 SWE0.501-0.0620-1.20 
  Johansson, Mathias 1912 SWE0.5010.11202.20 
  Gurebo, Michael 1656 SWE0.501-0.2320-4.60 
  Soderberg, Kevin 1773 SWE1.0010.42208.40 
  Wihlborn, Bengt 1814 SWE0.001-0.5320-10.60 
  Sjogren, Christer 1759 SWE1.0010.40208.00 

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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