Individual Calculations July 2009
 Blum, Gernot  Total change: -25.20  Rating chartPersonal card
 13.Internat.Neckar-Open A Deizisau GER 2009-04-09
RcRownchangeKK*chgGame
 2123 2134 2.00 7 -1.68 15 -25.20 
  Abel, Dennes 2319 GER0.001-0.2615-3.90 
  Strohhaeker, Raoul m2449 GER0.001-0.1415-2.10 
  Taras, Marian 2014 POL0.001-0.6615-9.90 
  Huber, Stefan 2004 GER1.0010.32154.80 
  Gheng, Simona 2035 GER0.501-0.1415-2.10 
  Scholzen, Wolfgang 2028 GER0.001-0.6415-9.60 
  Siegle, Florian 2013 GER0.501-0.1615-2.40 

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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