Individual Calculations January 2009
 Staehrfeldt, Philipp  Total change: 6.75  Rating chartPersonal card
 Kaiserbrunnen Winter-Special 10 Brakel GER 2008-11-21
RcRownchangeKK*chgGame
 1909 1966 2.00 3 0.27 25 6.75 
  Hielscher, Klaus-Wieprecht 1912 GER1.0010.422510.50 
  Hagemann, Sven 2013 GER0.001-0.4325-10.75 
  Wiesemann, Peter 1802 GER1.0010.28257.00 

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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