Individual Calculations July 2009
 Wahl, Hedi  Total change: -17.75  Rating chartPersonal card
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 1777 1596 1.00 6 -0.71 25 -17.75 
  Scholze, Roland 1946 GER0.001-0.1125-2.75 
  Lichtenberg, Friedrich 1931 GER0.001-0.1225-3.00 
  Pastowski, Werner 1800 GER0.001-0.2425-6.00 
  Narr, Irmgard 1756 GER0.001-0.2925-7.25 
  Ludwig, Egbert 1544 GER0.501-0.0725-1.75 
  Prox, Oswald 1684 GER0.5010.12253.00 

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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