Individual Calculations June 2013
 Helm, Irmgard  Total change: -26.25  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 1721 1690 1.00 6 -1.75 15 -26.25 
  Jauch, Dieter 1950 GER0.001-0.1815-2.70 
  Van Houten, Henk 1767 NED0.001-0.3915-5.85 
  Krueger, Bernhard 1769 GER0.5010.11151.65 
  Brueckner, Ewald 1760 GER0.001-0.4015-6.00 
  Graffenberger, Marianne 1493 GER0.001-0.7515-11.25 
  Wernitz, Armin 1588 GER0.501-0.1415-2.10 

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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