Individual Calculations July 2012
 Schaefer, Ann-Kathrin  Total change: -3.30  Rating chartPersonal card
 Deutsche Jugendmeisterschaft 2012 U18w Oberhof GER 2012-05-27
RcRownchangeKK*chgGame
 1857 1701 1.00 4 -0.22 15 -3.30 
  Sancar, Alina 1818 GER0.001-0.3415-5.10 
  Schmitt, Katrin 1827 GER0.001-0.3315-4.95 
  Tran, My Linh 2030 GER0.001-0.1215-1.80 
  Serif, Amelie 1754 GER1.0010.57158.55 

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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