Individual Calculations June 2018
 Wennstrom, Bertil  Total change: -31.40  Rating chartPersonal card
 KM Seniorschack Sthlm 2018 Stockholm SWE 2018-02-01
RcRownchangeKK*chgGame
 1614 1662 3.50 9 -1.57 20 -31.40 
  Wedin, Svante 1919 SWE0.001-0.1820-3.60 
  Jansson, Arne 1470 SWE0.001-0.7520-15.00 
  Ohnedal, Anders 1340 SWE0.501-0.3720-7.40 
  Brandt, Gote 1545 SWE1.0010.34206.80 
  Dillen, Sten 1632 SWE1.0010.46209.20 
  Flodmark, Tarras 1904 SWE0.001-0.2020-4.00 
  Zivic, Miroljub 1532 SWE1.0010.32206.40 
  Konstantinov, Dimiter 1639 SWE0.001-0.5320-10.60 
  Repo, Anto 1541 SWE0.001-0.6620-13.20 

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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