Individual Calculations January 2013
 Peng, Li Min  Total change: -2.25  Rating chartPersonal card
 Ukraine Boys Under 16 Chess Championship semifinal - 2012 Dnipropetrovsk UKR 2012-12-02
RcRownchangeKK*chgGame
 1964 2077 5.00 8 -0.15 15 -2.25 
  Eliseev, Evgeniy 1973 UKR0.001-0.6415-9.60 
  Yanitsky, Iury 1777 UKR1.0010.15152.25 
  Smirnov, Mikhail 1941 UKR0.501-0.1815-2.70 
  Shemyakin, Valeriy 1924 UKR1.0010.30154.50 
  Miellier, Yan 2022 UKR0.501-0.0815-1.20 
  Belous, Mikhail 2062 UKR0.501-0.0215-0.30 
  Isayev, Maksym 1898 UKR1.0010.27154.05 
  Avetisian, Tigran 2112 UKR0.5010.05150.75 

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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