Individual Calculations September 2009
 Boyarchenko, Vlada  Total change: 8.85  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 1878 1606 2.00 8 0.56 15 8.40 
  Boyarchenko, Marie 2006  * LUX0.001-0.0815-1.20 
  Schmidt, Hans-Gerd 2006  * GER0.001-0.0815-1.20 
  Kuehnast, Volker 1842 GER0.5010.30154.50 
  Jahn, Dietmar 1827 GER0.001-0.2215-3.30 
  Guennigmann, Laura 1880 GER0.001-0.1715-2.55 
  Levin, Yevgeny 1885 ISR1.0010.841512.60 
  Haak, Werner 1821 GER0.001-0.2315-3.45 
  Bochmann, Marcus 1754 GER0.5010.20153.00 
 * 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)
 
 7th EU Youth Championship -12 Mureck AUT 2009-08-05
RcRownchangeKK*chgGame
 1815 1606 0.50 2 0.03 15 0.45 
  Huber, Martin Christian 1855 AUT0.001-0.1915-2.85 
  Varadi, Benedek 1775 HUN0.5010.22153.30 

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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