Individual Calculations October 2014
 Kochan, Dmitry  Total change: -25.60  Rating chartPersonal card
 Novosibirsk region champ. 2014 B15 Novosibirsk RUS 2014-08-22
RcRownchangeKK*chgGame
 1843 1676 0.50 4 -0.64 40 -25.60 
  Kolmagorov, Alexey 1812 RUS0.5010.18407.20 
  Vasilenok, Anton 1814 RUS0.001-0.3140-12.40 
  Sultanov, Mirgurban 1775 RUS0.001-0.3640-14.40 
  Kolbyshev, Sergei 1971 RUS0.001-0.1540-6.00 

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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