Individual Calculations March 2010
 Khalifman, Alexander  Total change: 9.00  Rating chartPersonal card
 Aeroflot open 2010 A1 Moscow RUS 2010-02-09
 2647 2616 5.00 9 0.90 10 9.00 
  Sebag, Marie gwg2510 FRA1.0010.36103.60 
  Vescovi, Giovanni g2660 BRA0.5010.06100.60 
  Najer, Evgeniy g2665 RUS0.5010.07100.70 
  Bu, Xiangzhi g2673 CHN0.5010.08100.80 
  Dreev, Alexey g2650 RUS0.5010.05100.50 
  Motylev, Alexander g2697 RUS0.5010.11101.10 
  Sargissian, Gabriel g2680 ARM0.5010.09100.90 
  Pashikian, Arman g2647 ARM0.5010.04100.40 
  Predojevic, Borki g2642 BIH0.5010.04100.40 

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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