Individual Calculations September 2010
 Halkin, Yuri  Total change: -10.50  Rating chartPersonal card
 Great Silk Way – 4 - 2010 Sudak UKR 2010-08-07
RcRownchangeKK*chgGame
 1928 1675 0.50 6 -0.70 15 -10.50 
  Romashov, Anton 2044 UKR0.001-0.1015-1.50 
  Belous, Mikhail 1860 UKR0.001-0.2615-3.90 
  Poljanskij, Vladimir 1817 UKR0.001-0.3115-4.65 
  Sviridova, Olga 1932 RUS0.5010.32154.80 
  Berdnikov, Jury 2049 UKR0.001-0.1015-1.50 
  Zhak, Oksana 1864 RUS0.001-0.2515-3.75 

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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