Individual Calculations February 2013
 Trizna, Vadim  Total change: 44.40  Rating chartPersonal card
 St. Petersburg Champ. Boys U14 2012 St. Petersburg RUS 2012-11-26
RcRownchangeKK*chgGame
 1903 1796 4.00 7 1.48 30 44.40 
  Ngnegevo, Filipp 2018 RUS0.001-0.2230-6.60 
  Shagdurov, Denis 1890 RUS1.0010.633018.90 
  Dyakov, Vladislav 1856 RUS0.001-0.4230-12.60 
  Aleksandrov, Grigoriy 1880 RUS1.0010.623018.60 
  Zakharikov, Ivan 1847 RUS1.0010.573017.10 
  Grinblat, Artemiy 2026 RUS0.001-0.2130-6.30 
  Shemenko, Georgy 1805 RUS1.0010.513015.30 

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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