Individual Calculations May 2012
 Sidorenko, Alexandr Vlad.  Total change: -22.80  Rating chartPersonal card
 SFR Chmp. 2012 Seniors Prokopevsk RUS 2012-03-12
RcRownchangeKK*chgGame
 1982 2145 4.00 8 -1.52 15 -22.80 
  Spirin, Alexandr 1921 RUS0.001-0.7815-11.70 
  Morokov, Anatoliy 1745  * RUS1.0010.08151.20 
  Sporov, Andrey 1884 RUS0.001-0.8215-12.30 
  Chernyh, Pavel 1925 RUS1.0010.22153.30 
  Tydykov, Anatoliy m2281 RUS0.5010.18152.70 
  Borisenko, Alexandr 1959 RUS0.501-0.2415-3.60 
  Korobeynikov, Alexandr 1882 RUS1.0010.18152.70 
  Stefanovich, Evgeny 2260 RUS0.001-0.3415-5.10 
 * 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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