Individual Calculations March 2011
 Poljakov, Aleksandr  Total change: -5.85  Rating chartPersonal card
 Aeroflot open 2011 C Moscow RUS 2011-02-08
RcRownchangeKK*chgGame
 2133 2134 4.00 9 -0.39 15 -5.85 
  Khalilova, Khadija Gyunduz Qizi 1734  * AZE1.0010.08151.20 
  Simonian, Tigran 2271 ARM0.5010.18152.70 
  Qu, Yanqiao 2200 CHN0.5010.09151.35 
  Nejadshirazi, Mohammad Reza 1983 IRI0.001-0.7015-10.50 
  Rakhmatulaev, Konstantin 1964 UZB1.0010.28154.20 
  Bronnikov, Konstantin 2267 RUS1.0010.681510.20 
  Muromtsev, Arthur f2240 RUS0.001-0.3615-5.40 
  Sazhinov, Alexander 2250 RUS0.001-0.3415-5.10 
  Chudinovskikh, Alexander M m2286 RUS0.001-0.3015-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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