Individual Calculations August 2018
 Kosteniuk, Alexandra  Total change: 7.00  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2018-06-30
 2479 2555 6.00 9 0.70 10 7.00 
  Vidic, Teja wf2155  * SLO1.0010.08100.80 
  Spalir, Jernej f2356 SLO1.0010.24102.40 
  Fressinet, Laurent g2649 FRA0.5010.13101.30 
  Cornette, Deimante mwg2467 LTU1.0010.38103.80 
  Fridman, Daniel g2610 GER0.001-0.4210-4.20 
  Sonis, Francesco m2448 ITA1.0010.35103.50 
  Deac, Bogdan-Daniel g2582 ROU0.001-0.4610-4.60 
  Abdusattorov, Nodirbek g2534 UZB1.0010.47104.70 
  Riff, Jean-Noel g2508 FRA0.501-0.0710-0.70 
 * 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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