Individual Calculations October 2008
 Kashtanov, Alexander  Total change: -18.75  Rating chartPersonal card
 Abaza 2008 open Abaza RUS 2008-07-20
RcRownchangeKK*chgGame
 1886 2090 1.50 3 -0.75 25 -18.75 
  Sladkov, Alexander 1954 RUS0.501-0.1825-4.50 
  Golovina, Darya 1755 RUS0.501-0.3825-9.50 
  Chernov, Mikhail 1950 RUS0.501-0.1925-4.75 

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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