Individual Calculations November 2019
 Khalifman, Alexander  Total change: -6.20  Rating chartPersonal card
 M.Chigorin Memorial 2019 Open St. Petersburg RUS 2019-10-05
 2366 2614 6.50 9 -0.62 10 -6.20 
  Khaliullin, Albert 2214  * RUS1.0010.08100.80 
  Salman, Pavel f2282 RUS0.501-0.3810-3.80 
  Putrenko, Kirill 2214  * RUS1.0010.08100.80 
  Khlebovich, Alexander f2398 RUS0.501-0.2810-2.80 
  Obgolts, Erik f2352 RUS1.0010.18101.80 
  Mikaelyan, Arman g2481 ARM1.0010.32103.20 
  Aleksandrov, Aleksej g2577 BLR0.501-0.0510-0.50 
  Shubin, Kirill m2416 RUS0.501-0.2610-2.60 
  Can, Isik m2361 TUR0.501-0.3110-3.10 
 * 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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