Rapid: Individual Calculations July 2012
 Lahno, Kateryna  Total change: 19.20  Rating chartPersonal card
 World Women Rapid Ch Batumi GEO 2012-05-31
RcRownchangeKK*chgGame
 2468 2573 8.00 11 0.96 20 19.20 
  Kovalevskaya, Ekaterina mwg2417 RUS0.501-0.2120-4.20 
  Cori T., Deysi wg2426 PER1.0010.30206.00 
  Ushenina, Anna mwg2410 UKR0.501-0.2220-4.40 
  Muzychuk, Mariya mwg2501 UKR1.0010.40208.00 
  Javakhishvili, Lela mwg2404 GEO1.0010.28205.60 
  Huang, Qian wg2417 CHN0.501-0.2120-4.20 
  Wang, Jue 2365 CHN1.0010.23204.60 
  Koneru, Humpy gwg2589 IND1.0010.522010.40 
  Stefanova, Antoaneta g2521 BUL0.001-0.5720-11.40 
  Kosteniuk, Alexandra gwg2525 RUS1.0010.43208.60 
  Muzychuk, Anna gwg2578 SLO0.5010.01200.20 

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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