Individual Calculations March 2011
 Khalifman, Alexander  Total change: -1.30  Rating chartPersonal card
 Aeroflot open 2011 A Moscow RUS 2011-02-08
 2546 2638 5.50 9 -0.13 10 -1.30 
  Mekhitarian, Krikor Sevag g2528 BRA0.501-0.1510-1.50 
  Ju, Wenjun wg2514 CHN0.501-0.1710-1.70 
  El Debs, Felipe De Cresce g2499 BRA0.501-0.1910-1.90 
  Danin, Alexandre m2538 RUS0.501-0.1410-1.40 
  Grigoryan, Avetik g2595 ARM0.501-0.0610-0.60 
  Felgaer, Ruben g2585 ARG0.501-0.0710-0.70 
  Deviatkin, Andrei g2573 RUS1.0010.41104.10 
  Salgado Lopez, Ivan g2626 ESP0.501-0.0210-0.20 
  Bukavshin, Ivan f2458 RUS1.0010.26102.60 

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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