Individual Calculations July 2010
 Grigorian, Spartak  Total change: 35.10  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U12 Oberhof GER 2010-05-22
RcRownchangeKK*chgGame
 1789 1800 7.00 9 2.34 15 35.10 
  Gheng, Christian 1581 GER1.0010.22153.30 
  Paulsen, Alexej 1549 GER1.0010.19152.85 
  Fluechter, Gregor 1714 GER0.501-0.1215-1.80 
  Xiong, Ferdinand 1922 GER0.5010.17152.55 
  Rempe, Moritz 1631 GER1.0010.28154.20 
  Keller, Peter 1798 GER1.0010.50157.50 
  Donchenko, Alexander 2148 GER0.5010.39155.85 
  Sawlin, Leonid 1894 GER1.0010.63159.45 
  Mueller, Constantin 1861 GER0.5010.08151.20 

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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