Individual Calculations January 2020
 Kurbansky, Rustem  Total change: 12.00  Rating chartPersonal card
 UR chmp 2019 std (final) Izhevsk RUS 2019-12-07
RcRownchangeKK*chgGame
 2043 1995 1.50 2 0.60 20 12.00 
  Shibanov, Viktor 1865 RUS0.501-0.1820-3.60 
  Chernov, Dmitry 2220 RUS1.0010.782015.60 

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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