Individual Calculations May 2012
 Stepanenko, Leonid  Total change: 5.10  Rating chartPersonal card
 Novosibirsk region seniors-2012 open Novosibirsk RUS 2012-02-02
RcRownchangeKK*chgGame
 1962 1735 1.00 3 0.34 15 5.10 
  Romanov, Viktor 1980 RUS0.001-0.2015-3.00 
  Letyagin, Boris 1886 RUS1.0010.701510.50 
  Kholodilov, Sergey 2021 RUS0.001-0.1615-2.40 

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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