Individual Calculations December 2012
 Mrykhin, Igor  Total change: 24.60  Rating chartPersonal card
 M.Chigorin Memorial 2012 St. Petersburg RUS 2012-10-27
RcRownchangeKK*chgGame
 2206 2110 5.00 9 1.64 15 24.60 
  Soffer, Ram g2506 ISR0.001-0.0815-1.20 
  Kvitko, Nikita 1801 KAZ1.0010.14152.10 
  Vuilleumier, Alexandre m2326 SUI0.001-0.2215-3.30 
  Melnikov, Nikolay 1752 RUS1.0010.10151.50 
  Ageichenko, Genadi A m2301 RUS1.0010.751511.25 
  Biriukov, Oleg V. m2327 RUS0.001-0.2215-3.30 
  Turikov, Viktor f2270 RUS1.0010.711510.65 
  Leontiev, Aleksandr V. m2321 RUS0.001-0.2315-3.45 
  Ignatyev, Viktor 2254 RUS1.0010.691510.35 

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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