Individual Calculations September 2011
 Didenko, Leonid  Total change: -15.30  Rating chartPersonal card
 Black Sea-2 Evpatoria UKR 2011-06-17
RcRownchangeKK*chgGame
 1949 1947 3.00 8 -1.02 15 -15.30 
  Chos, Alexey m2302 UKR0.001-0.1115-1.65 
  Tropin, Nikolay 1813 RUS0.001-0.6815-10.20 
  Rudnichenko, Konstantin 1725 UKR0.001-0.7815-11.70 
  Birjuchev, Mikhail 1924 UKR0.501-0.0315-0.45 
  Lopatko, Genadiy 1700 UKR1.0010.19152.85 
  Schupak, Viktor 2019 UKR1.0010.60159.00 
  Dorkin, Sergey 1996 UKR0.001-0.4315-6.45 
  Akhmetkhanov, Rafail 2115 UKR0.5010.22153.30 

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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