Individual Calculations February 2013
 Rajlich, Iweta  Total change: -0.80  Rating chartPersonal card
 2.Erfurter Frauen-Grossmeisterturnier 2012 Erfurt GER 2012-12-25
RcRownchangeKK*chgGame
 2321 2410 5.50 9 -0.08 10 -0.80 
  Yildiz, Betul Cemre wg2379 TUR0.501-0.0410-0.40 
  Osmanodja, Filiz wf2199 GER0.501-0.2710-2.70 
  Klek, Hanna-Marie 2239 GER1.0010.27102.70 
  Havlikova, Kristyna wm2310 CZE0.501-0.1410-1.40 
  Ohme, Melanie wg2322 GER1.0010.38103.80 
  Levushkina, Elena wg2288 GER0.501-0.1710-1.70 
  Gaponenko, Inna mwg2405 UKR0.501-0.0110-0.10 
  Michna, Marta wg2383 GER0.501-0.0410-0.40 
  Kachiani-Gersinska, Ketino mwg2366 GER0.501-0.0610-0.60 

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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