Individual Calculations March 2012
 Zhou, Jianchao  Total change: 6.40  Rating chartPersonal card
 Aeroflot open 2012 A Moscow RUS 2012-02-07
RcRownchangeKK*chgGame
 2589 2619 5.50 9 0.64 10 6.40 
  Grigoryan, Karen H. m2482 ARM1.0010.32103.20 
  Khismatullin, Denis g2664 RUS0.001-0.4410-4.40 
  Venkatesh, M.r. m2499 IND0.501-0.1610-1.60 
  Jankovic, Alojzije g2568 CRO0.501-0.0710-0.70 
  Gundavaa, Bayarsaikhan m2493 MGL0.501-0.1710-1.70 
  Alsina Leal, Daniel g2535 ESP1.0010.38103.80 
  Nepomniachtchi, Ian g2735 RUS1.0010.66106.60 
  Bu, Xiangzhi g2670 CHN0.5010.07100.70 
  Ragger, Markus g2655 AUT0.5010.05100.50 

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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