Individual Calculations June 2015
 Ojerskog, Bertil  Total change: 26.40  Rating chartPersonal card
 Deltalift Open 2015 lang Halmstad SWE 2015-05-14
RcRownchangeKK*chgGame
 1620 1491 2.00 4 0.66 40 26.40 
  Johansson, Robert 1649 SWE1.0010.714028.40 
  Landgren, Christer 1696 SWE0.001-0.2440-9.60 
  Hansen, Anders 1703 SWE0.001-0.2340-9.20 
  Tryggestad, Linnea Garberg 1430 NOR1.0010.424016.80 

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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