Individual Calculations July 2009
 Krawinkel, Hans-Werner  Total change: 18.75  Rating chartPersonal card
 43.Niedersachsen Senioren EM Cadenberge GER 2009-04-16
RcRownchangeKK*chgGame
 1985 1876 4.50 9 1.25 15 18.75 
  Schlinkert, Karl 2117 GER1.0010.801512.00 
  Rickers, Gerd 2155 GER0.5010.34155.10 
  Habermann, Arno 2089 GER0.001-0.2315-3.45 
  Lippmann, Ulrich 2057 GER0.5010.24153.60 
  Merettig, Georg 1968 GER0.001-0.3715-5.55 
  Montag, Gottfried 1836 GER1.0010.44156.60 
  Stecklina, Otto 2000 GER0.5010.17152.55 
  Hoose, Hannelore 1767 GER0.001-0.6515-9.75 
  Stoffers, Uwe 1880 GER1.0010.51157.65 

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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