Individual Calculations July 2011
 Boehm, Jana  Total change: -20.25  Rating chartPersonal card
 Deutsche Jigendmeisterschaft U14w Oberhof GER 2011-06-12
RcRownchangeKK*chgGame
 1696 1743 2.00 5 -0.81 25 -20.25 
  Schwarz, Larissa 1748 GER0.001-0.4925-12.25 
  Lagunow, Elina 1738 GER1.0010.492512.25 
  Srokovskiy, Andrea 1749 GER0.001-0.4925-12.25 
  Schaefer, Annabelle 1545 GER0.501-0.2625-6.50 
  Diederichs, Luise 1699 GER0.501-0.0625-1.50 

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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