Individual Calculations September 2018
 Kiefer, Michael  Total change: 29.60  Rating chartPersonal card
 Summer Chess & Splash Gruppe B Schwanberg AUT 2018-08-10
RcRownchangeKK*chgGame
 1810 1547 1.50 4 0.74 40 29.60 
  Wippel, Herbert 1742 AUT0.5010.254010.00 
  Koestenbauer, Hans 1723 AUT0.5010.23409.20 
  Hoebarth, Guenter 1943 AUT0.5010.424016.80 
  Napetschnig, Martin 1833 AUT0.001-0.1640-6.40 

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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