Individual Calculations May 2014
 Petrova, Lyudmila  Total change: 12.60  Rating chartPersonal card
 CFO-Women2014 Belgorod RUS 2014-03-10
RcRownchangeKK*chgGame
 1965 2041 5.50 8 0.84 15 12.60 
  Bugaeva, Alina 1641  * RUS1.0010.08151.20 
  Pivina, Mariya 1688 RUS1.0010.11151.65 
  El-Hammudani, Leila 1797 RUS1.0010.20153.00 
  Guseva, Marina mwg2371 RUS0.5010.38155.70 
  Mokshanova, Elizaveta 1968 RUS0.501-0.1015-1.50 
  Zenkina, Marina 1844 RUS0.501-0.2515-3.75 
  Schepetkova, Margarita wm2301 RUS0.5010.32154.80 
  Shaydullina, Sandugach wg2112 RUS0.5010.10151.50 
 * 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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