Individual Calculations April 2009
 Sangadzhiev, German  Total change: -38.85  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1972 2180 2.00 6 -2.59 15 -38.85 
  Alieva, Nurlana 1874 RUS1.0010.14152.10 
  Sakharov, Lev 2057 RUS0.001-0.6715-10.05 
  Pokhlebin, Sergej 1996 RUS0.001-0.7415-11.10 
  Buzukashvili, Sofia 1954 RUS1.0010.21153.15 
  Harutyunian, Tigran K 1980 ARM0.001-0.7615-11.40 
  Kuzanov, Artem 1969 RUS0.001-0.7715-11.55 

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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