Individual Calculations August 2013
 Arabidze, Meri  Total change: 12.45  Rating chartPersonal card
 27 World Summer Universiade W Kazan RUS 2013-07-09
RcRownchangeKK*chgGame
 2254 2320 6.00 9 0.83 15 12.45 
  Heinatz, Maria 1920  * SUI1.0010.08151.20 
  Djukic, Sandra wm2197 SRB0.501-0.1715-2.55 
  Girya, Olga wg2437 RUS0.001-0.3415-5.10 
  Soloviova, Liza wg2296 UKR1.0010.47157.05 
  Davletbayeva, Madina wm2260 KAZ0.501-0.0815-1.20 
  Vo, Thi Kim Phung wm2199 VIE1.0010.34155.10 
  Chirivi C, Jenny Astrid wm2205 COL1.0010.34155.10 
  Savina, Anastasia mwg2368 RUS0.5010.07151.05 
  Shen, Yang mwg2405 CHN0.5010.12151.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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