Individual Calculations July 2011
 Sonnhalter, Stella  Total change: 20.70  Rating chartPersonal card
 Deutsche Jugendmeisterschaft U18w Oberhof GER 2011-06-12
RcRownchangeKK*chgGame
 1846 1748 4.50 8 1.38 15 20.70 
  Beier, Nina 1710 GER1.0010.45156.75 
  Carow, Annelen 1860 GER1.0010.65159.75 
  Bochis, Julia wf2128 GER0.001-0.0915-1.35 
  Dorn, Carina 1900 GER0.001-0.3015-4.50 
  Lehmann, Patricia 1522 GER1.0010.21153.15 
  Velina, Valeria 1751 GER1.0010.50157.50 
  Schulz, Anja 2087 GER0.001-0.1215-1.80 
  Koelbl, Ines 1808 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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