Individual Calculations July 2009
 Graffenberger, Wilhelm  Total change: 22.80  Rating chartPersonal card
 4.Cuxhavener Seniorenturnier Cuxhaven GER 2009-03-19
RcRownchangeKK*chgGame
 1839 1777 3.00 6 0.41 15 6.15 
  Johannsen, Ingbert 2087 GER0.001-0.1415-2.10 
  Luebbers, Doris Dr. 1601 GER1.0010.27154.05 
  Beckmann, Manfred 1965 GER0.001-0.2615-3.90 
  Ludwig, Timm Dr. 1645 GER1.0010.32154.80 
  Wulf, Adalbert 2017 GER0.001-0.2015-3.00 
  Schumacher, Ursula 1719 GER1.0010.42156.30 

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)
 
 5.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2009-04-25
RcRownchangeKK*chgGame
 1969 1777 3.50 9 1.11 15 16.65 
  Kempen, Willi 2127 GER0.5010.39155.85 
  Hunold, Rolf 2112 GER0.001-0.1215-1.80 
  Maczollek, Helmut 1688 GER1.0010.38155.70 
  Reimann, Guenther 1975 GER0.001-0.2415-3.60 
  Wauer, Klaus 1856 GER1.0010.61159.15 
  Micheel, Peter 1970 GER0.5010.25153.75 
  Aepfler, Gerhard 2010 GER0.5010.29154.35 
  Piastowski, Kurt 1985 GER0.001-0.2315-3.45 
  Burckhardt, Karl 1994 GER0.001-0.2215-3.30 

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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