Individual Calculations January 2009
 Stojanovic, Marija R  Total change: -27.45  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2165 2199 3.00 9 -1.83 15 -27.45 
  Rohonyan, Katerina wg2334 USA0.5010.18152.70 
  Jose Polanco, Kenia 2028 DOM0.501-0.2315-3.45 
  Voiska, Margarita wg2318 BUL0.5010.16152.40 
  Fredericia, Louise 2095 DEN0.001-0.6415-9.60 
  Safar, Alshaymaa 1849 QAT0.501-0.3915-5.85 
  Grigoryan, Meri wf2076 ENG0.001-0.6715-10.05 
  Gerasimova, Olga wm2316 RUS0.5010.16152.40 
  Igla, Bella wg2254 ISR0.001-0.4215-6.30 
  Hund, Barbara wg2215 SUI0.5010.02150.30 

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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