Individual Calculations December 2012
 Terentiev, Vitaly G  Total change: -12.70  Rating chartPersonal card
 Voronezh Chess Club Championship Final 2012 Voronezh RUS 2012-10-19
RcRownchangeKK*chgGame
 1986 2250 2.00 4 -1.27 10 -12.70 
  Bocharov, Oleg 1897 RUS1.0010.11101.10 
  Avtsynov, Artyom 2021 RUS0.501-0.2910-2.90 
  Sokolovsky, Victor 2049 RUS0.501-0.2610-2.60 
  Polyansky, Viktor 1977 RUS0.001-0.8310-8.30 

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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