Individual Calculations January 2009
 Pakhteev, Yury  Total change: 3.45  Rating chartPersonal card
 41. Kimry open Kimry RUS 2008-11-15
RcRownchangeKK*chgGame
 2009 2287 6.00 7 0.23 15 3.45 
  Zarodov, Alexandr 1950 RUS1.0010.12151.80 
  Jarulin, Rufat 2044 RUS1.0010.20153.00 
  Kolpakov, Nikolay 2202 RUS1.0010.38155.70 
  Sherbakova, Elena 1973 RUS1.0010.14152.10 
  Shidlovski, Yuri 2017 RUS1.0010.17152.55 
  Bik-Mukhamedov, Mikhail 1937 RUS1.0010.11151.65 
  Mikhailov, Ivan 1937 RUS0.001-0.8915-13.35 

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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