Individual Calculations April 2009
 Gadschisade, Machmud  Total change: 27.25  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft U20 Arendsee GER 2008-12-27
RcRownchangeKK*chgGame
 1993 1976 3.00 4 1.09 25 27.25 
  Hoffmann, Lena 1863 GER1.0010.35258.75 
  Zeldin, Leonid 2102 GER0.001-0.3325-8.25 
  Kirch, Florian 2021 GER1.0010.562514.00 
  Wiese, Phil 1985 GER1.0010.512512.75 

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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