Individual Calculations September 2009
 Ioffe, Evgeny  Total change: 3.25  Rating chartPersonal card
 Voronezh open 2009 - FIDE tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2147 2079 3.00 7 0.13 25 3.25 
  Rysbayeva, Korlan 2007 KAZ0.001-0.6025-15.00 
  Tukhvatullin, Vladislav 2263 RUS1.0010.742518.50 
  Likhoman, Mikhail 2184 RUS0.5010.14253.50 
  Serdjukov, Sergey 2159 RUS1.0010.612515.25 
  Manukovsky, Vladimir f2227 RUS0.001-0.3025-7.50 
  Napalkov, Vladimir 2235 RUS0.001-0.2925-7.25 
  Alpysbayeva, Aigerim 1952 KAZ0.501-0.1725-4.25 

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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