Individual Calculations September 2009
 Yakunin, Alexey  Total change: -15.60  Rating chartPersonal card
 13. Izmailov's Memorial 2009 open Tomsk RUS 2009-06-24
RcRownchangeKK*chgGame
 2205 2371 4.50 8 -1.04 15 -15.60 
  Kovalev, Vitaly 2021 RUS1.0010.11151.65 
  Romanov, Evgeny g2589 RUS0.001-0.2215-3.30 
  Uteshev, Arsen 2115 KAZ0.001-0.8115-12.15 
  Kiryushkin, Alexander 2035 RUS1.0010.12151.80 
  Medvedev, Emelian 2057 RUS1.0010.14152.10 
  Karavaev, Anton 2191 RUS0.501-0.2415-3.60 
  Gutov, Andrey g2459 RUS0.001-0.3815-5.70 
  Kozganbayev, Erken 2173 KAZ1.0010.24153.60 

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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