Individual Calculations December 2012
 Al-Sayed, Mohammed  Total change: -4.50  Rating chartPersonal card
 M.Chigorin Memorial 2012 St. Petersburg RUS 2012-10-27
RcRownchangeKK*chgGame
 2378 2511 5.50 9 -0.45 10 -4.50 
  Sarana, Alexey 2118 RUS1.0010.08100.80 
  Martynov, Pavel f2303 RUS1.0010.23102.30 
  Alekseenko, Kirill f2434 RUS0.001-0.6110-6.10 
  Faizrakhmanov, Ramil f2283 RUS0.501-0.2910-2.90 
  Pavlov, Aleksandr 2300 RUS1.0010.23102.30 
  Solovjov, Sergey I. m2371 RUS0.501-0.1910-1.90 
  Pasiev, Rakhim f2334 RUS1.0010.27102.70 
  Vorobiov, Evgeny E. g2598 RUS0.5010.12101.20 
  Matlakov, Maxim g2665 RUS0.001-0.2910-2.90 

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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