Individual Calculations July 2013
 Tolmachev, Aleksander  Total change: -13.50  Rating chartPersonal card
 Open May B Moscow RUS 2013-05-11
RcRownchangeKK*chgGame
 1933 2067 4.50 8 -0.90 15 -13.50 
  Katvalyan, A. 1859 RUS1.0010.23153.45 
  Ryabov, Igor 1942 RUS0.001-0.6715-10.05 
  Cherkasov, Vladimir 1947 RUS0.501-0.1615-2.40 
  Tsoi , Dmitry 1838 RUS1.0010.21153.15 
  Bukanov, Yuriy 1873 RUS1.0010.25153.75 
  Bekchintaev, Bulat 1885 RUS0.501-0.2415-3.60 
  Egorov, Pavel 2054 RUS0.001-0.5215-7.80 
  Mozgunov, Mikhail 2064 RUS0.5010.00150.00 

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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