Individual Calculations May 2012
 Dubrovin, Ivan  Total change: 28.95  Rating chartPersonal card
 Zhukovskiy-0412 Zhukovskiy RUS 2012-04-14
RcRownchangeKK*chgGame
 1895 1663 4.00 9 1.93 15 28.95 
  Groisman, Anatoliy 2011 RUS0.001-0.1115-1.65 
  Grafchikov, Alexey 1750 RUS1.0010.62159.30 
  Mozgalov, Viktor 1973 RUS0.001-0.1415-2.10 
  Rigovich, Albert 1941 RUS0.001-0.1715-2.55 
  Guseynov, Vafadar 1849 RUS1.0010.741511.10 
  Kots, Dmitry 1893 RUS1.0010.791511.85 
  Kostrov, Sergey 1606 RUS1.0010.42156.30 
  Slesarev, I. 1973 RUS0.001-0.1415-2.10 
  Avetisyan, Aleksey 2058 RUS0.001-0.0815-1.20 

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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