Individual Calculations June 2015
 Ziaziulkina, Nastassia  Total change: -15.30  Rating chartPersonal card
 European Women's Ind.Ch Chakvi GEO 2015-05-19
RcRownchangeKK*chgGame
 2239 2423 6.50 11 -1.53 10 -15.30 
  Gevorgyan, Maria wf2190 ARM0.001-0.7910-7.90 
  Martynkova, Olena wf2164 UKR1.0010.18101.80 
  Ozturk, Kubra wg2235 TUR0.501-0.2410-2.40 
  Abdulla, Khayala wm2267 AZE0.001-0.7110-7.10 
  Hojjatova, Aydan wf2167 AZE0.501-0.3110-3.10 
  Ghukasyan, Siranush 2100 ARM1.0010.13101.30 
  Korenova, Martina wm2241 CZE1.0010.26102.60 
  Imnadze, Nato wm2196 GEO1.0010.21102.10 
  Paehtz, Elisabeth mwg2473 GER0.001-0.4310-4.30 
  Sedina, Elena mwg2312 ITA0.501-0.1510-1.50 
  Stetsko, Lanita fwm2286 BLR1.0010.32103.20 

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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