Individual Calculations December 2013
 Letyagin, Boris  Total change: 20.10  Rating chartPersonal card
 Novosibirsk region seniors champ-2013 open Novosibirsk RUS 2013-11-02
RcRownchangeKK*chgGame
 1893 1820 5.00 9 1.34 15 20.10 
  Kuzin, Vladimir 1968 RUS1.0010.701510.50 
  Litvinov, Yury 2074 RUS0.001-0.1915-2.85 
  Kaigorodov, Timofei 1786 RUS0.001-0.5515-8.25 
  Maslov, Vladimir 1833 RUS1.0010.52157.80 
  Romanov, Viktor 1915 RUS0.001-0.3715-5.55 
  Agafonov, Evgeny 1552 RUS1.0010.17152.55 
  Pshenichny, Alexander 1886 RUS1.0010.59158.85 
  Mukhamadeev, Razit 2108 RUS0.001-0.1615-2.40 
  Gorbunov, Yury 1917 RUS1.0010.63159.45 

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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