Individual Calculations March 2011
 Zhou, Jianchao  Total change: 5.10  Rating chartPersonal card
 Aeroflot open 2011 A Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2613 2655 5.50 9 0.51 10 5.10 
  Oleksienko, Mikhailo g2552 UKR1.0010.36103.60 
  Kamsky, Gata g2730 USA0.5010.10101.00 
  Bukavshin, Ivan f2458 RUS0.501-0.2510-2.50 
  Grigoryan, Avetik g2595 ARM1.0010.42104.20 
  Fedoseev, Vladimir m2505 RUS1.0010.30103.00 
  Vitiugov, Nikita g2709 RUS0.001-0.4210-4.20 
  Jakovenko, Dmitry g2718 RUS0.5010.09100.90 
  Rodshtein, Maxim g2625 ISR0.001-0.5410-5.40 
  Maletin, Pavel g2621 RUS1.0010.45104.50 

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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