Individual Calculations May 2011
 Wraga, Hermann  Total change: 16.25  Rating chartPersonal card
 9.Kaiserbrunnen Osterturnier Brakel GER 2011-04-21
RcRownchangeKK*chgGame
 1829 1604 2.00 6 0.65 25 16.25 
  Schmidt, Volker 1965 GER0.001-0.1025-2.50 
  Junker, Stefan 1831 GER0.001-0.2125-5.25 
  Langhammer, Joerg 1756 GER0.5010.20255.00 
  Reinacher, Detlev 1697 GER0.5010.13253.25 
  Bickmann, Uwe 1816 GER1.0010.772519.25 
  Meul, Willi 1911 GER0.001-0.1425-3.50 

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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