Individual Calculations July 2010
 Goepfart, Dietrich  Total change: 18.50  Rating chartPersonal card
 6.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2010-04-24
RcRownchangeKK*chgGame
 1728 1600 3.50 8 0.74 25 18.50 
  Scheide, Helmut 1958 GER0.001-0.1025-2.50 
  Schmieder, Wolfgang 1888 GER0.5010.34258.50 
  Hopp, Barbara, Dr. 1772 GER0.001-0.2725-6.75 
  Brockmeyer, Helga 1562 GER0.501-0.0525-1.25 
  Rollwitz, Inge 1481 GER0.501-0.1625-4.00 
  Dirks, Rainer 1630 GER0.5010.04251.00 
  Helm, Irmgard 1738 GER1.0010.692517.25 
  Dinius, Helmut 1797 GER0.5010.25256.25 

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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