Individual Calculations September 2010
 Nechaev, Nikolay A.  Total change: -31.50  Rating chartPersonal card
 Perm June 2010 Perm RUS 2010-06-21
RcRownchangeKK*chgGame
 1976 2148 3.50 8 -2.10 15 -31.50 
  Chetina, Elizaveta 1783 RUS1.0010.10151.50 
  Potemkin, Kirill 1945 RUS0.001-0.7615-11.40 
  Rudometov, Maxim 1977 RUS0.501-0.2315-3.45 
  Losev, Anatoly 1900 RUS0.501-0.3115-4.65 
  Mentchikov, Mikhail 1748  * RUS1.0010.08151.20 
  Dragunov, Viacheslav f2159 RUS0.001-0.4815-7.20 
  Terenin, Leonid 2222 RUS0.5010.10151.50 
  Tatarinov, Dmitry 2072 RUS0.001-0.6015-9.00 
 * 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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