Individual Calculations November 2011
 Dushin, Nikolay  Total change: -13.80  Rating chartPersonal card
 M.Chigorin Memorial 2011 Open St. Petersburg RUS 2011-10-14
RcRownchangeKK*chgGame
 2051 1993 2.50 8 -0.92 15 -13.80 
  Ponfilenok, Vladimir 2393  * RUS0.001-0.0815-1.20 
  Harshkou, Mikita 2248 BLR0.001-0.1915-2.85 
  Shagdurov, Denis 1789 RUS1.0010.24153.60 
  Chehlov, Aleksander f2211 LAT0.001-0.2215-3.30 
  Shaydullina, Sandugach wg2191 RUS0.001-0.2415-3.60 
  Vunder, Yakov 2221 RUS0.001-0.2115-3.15 
  Skafar, Darya 1735 RUS0.501-0.3215-4.80 
  Edilsultanova, Zalina 1621 RUS1.0010.10151.50 
 * 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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