Individual Calculations July 2009
 Langenfeld, Olaf  Total change: 7.35  Rating chartPersonal card
 Niedersachsen U18 Rotenburg GER 2009-04-04
RcRownchangeKK*chgGame
 1960 1965 4.50 8 0.49 15 7.35 
  Bor, Tobias 1964 GER1.0010.50157.50 
  Woellermann, Jan 2107 GER0.001-0.3115-4.65 
  Tenninger, Marc 1774 GER1.0010.25153.75 
  Buehrmann, Torsten 1715 GER1.0010.19152.85 
  Bradler, Stephan 2006 GER0.5010.06150.90 
  Schreiner, Till 2082 GER0.001-0.3415-5.10 
  Seemann, Semjon 2072 GER1.0010.65159.75 
  Lick, Patrick 1961 GER0.001-0.5115-7.65 

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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