Individual Calculations September 2009
 Hummel, Dennis  Total change: -13.50  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 1948 2044 4.50 8 -0.54 25 -13.50 
  Gungl, Theo 1681 GER1.0010.10252.50 
  Nyzhnyk, Illya m2444  * UKR0.001-0.0825-2.00 
  Stark, Saskia 1945 GER0.501-0.1425-3.50 
  Smolkina, Milana 1953 GER0.001-0.6225-15.50 
  Hansch, Karsten 1831 GER1.0010.23255.75 
  Thilaganathan, Jessica 1899 ENG0.501-0.1925-4.75 
  Kelbling, Alexander 1924 GER0.501-0.1625-4.00 
  Schwarz, Hilmar 1909 GER1.0010.32258.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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