Individual Calculations September 2009
 Wuestefeld, Dietfried  Total change: 8.85  Rating chartPersonal card
 12.offene Seniorenmeisterschaft Niedersachsen Bad Bevensen GER 2009-07-07
RcRownchangeKK*chgGame
 2000 1997 5.00 9 0.59 15 8.85 
  Raedeker, Bernd 2215 GER0.001-0.2215-3.30 
  Baeumcher, Karl 1737 GER1.0010.18152.70 
  Perk, Egbert 2052 GER0.5010.08151.20 
  Schlachetka, Werner 2114 GER0.001-0.3415-5.10 
  Zoll, Theo 1734 GER1.0010.18152.70 
  Ophoff, Rigobert 2056 GER0.5010.08151.20 
  Hilburt, Leonid 2161 GER0.5010.22153.30 
  Juergens, Peter 2005 GER0.5010.01150.15 
  Fleischer, Martin 1927 GER1.0010.40156.00 

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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