Individual Calculations September 2012
 Girod, Gudrun  Total change: -14.25  Rating chartPersonal card
 4.Senioren-Open Bad Neuenahr-Ahrweiler Bad Neuenahr-Ahrweiler GER 2012-07-21
RcRownchangeKK*chgGame
 1713 1563 1.00 6 -0.95 15 -14.25 
  Faust, Gottfried 1946 GER0.001-0.0915-1.35 
  Segelken, Peter 1828 GER0.001-0.1815-2.70 
  Fuchs, Willy 1758 GER0.001-0.2515-3.75 
  Geibel, Henning 1523 GER0.501-0.0615-0.90 
  Luebbers, Doris, Dr. 1555 GER0.501-0.0115-0.15 
  Komeinda, Josef 1669 GER0.001-0.3615-5.40 

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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