Individual Calculations March 2011
 Riazantsev, Alexander  Total change: -9.70  Rating chartPersonal card
 Aeroflot open 2011 A Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2611 2689 4.50 9 -0.97 10 -9.70 
  Felgaer, Ruben g2585 ARG1.0010.36103.60 
  Khismatullin, Denis g2649 RUS0.501-0.0610-0.60 
  Khairullin, Ildar g2640 RUS1.0010.43104.30 
  Kobalia, Mikhail g2666 RUS0.001-0.5310-5.30 
  Rodshtein, Maxim g2625 ISR0.501-0.0910-0.90 
  Yu, Yangyi g2607 CHN0.001-0.6110-6.10 
  Grigoryan, Avetik g2595 ARM0.501-0.1310-1.30 
  Kotsur, Pavel g2559 KAZ0.501-0.1810-1.80 
  Hess, Robert L g2572 USA0.501-0.1610-1.60 

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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