Individual Calculations August 2012
 Babaev, David  Total change: 4.20  Rating chartPersonal card
 Summer on Petrograd side 2012 St. Peterburg RUS 2012-07-16
RcRownchangeKK*chgGame
 1875 1851 4.50 9 0.28 15 4.20 
  Manin, Viktor 2181 UZB0.001-0.1215-1.80 
  Turetsky, Mark 1667 RUS1.0010.26153.90 
  Svidinsky, Dmitry 2066 RUS0.001-0.2315-3.45 
  Gantsevich, Dmitry 1566 RUS1.0010.16152.40 
  Grebennikova, Tatyana 2002 RUS0.001-0.3015-4.50 
  Malinicheva, Lidia wf1996 RUS1.0010.691510.35 
  Prosunchikov, German 1909 RUS0.001-0.4215-6.30 
  Gantsevich, Aleksey A. 1601 RUS1.0010.19152.85 
  Zakharov, Yuri 1890 RUS0.5010.05150.75 

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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