Individual Calculations September 2010
 Thamm, Merlin Jannes  Total change: 17.75  Rating chartPersonal card
 ZMDI Open 2010 Dresden GER 2010-07-10
RcRownchangeKK*chgGame
 1977 1717 2.50 9 0.71 25 17.75 
  Broekman, Willem 2085 NED0.001-0.1025-2.50 
  Muuss, Klaus 2019 GER0.5010.35258.75 
  Eskandary, Jahja 2117  * GER0.5010.422510.50 
  Gutman, Lev g2117  * GER0.001-0.0825-2.00 
  Probst, Alexander 2006 GER0.001-0.1625-4.00 
  Kipper, Siegfried 1870 GER0.5010.20255.00 
  Wulff, Jens-Peter 1855 GER0.5010.19254.75 
  Schmidt, Maurin 1886 SUI0.001-0.2825-7.00 
  Wiesner, Paula 1840 GER0.5010.17254.25 
 * 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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