Individual Calculations April 2009
 Terekhov, Konstantin  Total change: -5.50  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2256 2228 3.00 7 -0.22 25 -5.50 
  Bobylev, Valentin f2186 RUS1.0010.442511.00 
  Morozov, Grigoriy f2306 RUS0.5010.11252.75 
  Kalmachevskikh, Viktor m2306 RUS0.5010.11252.75 
  Arslanov, Shamil 2316 RUS0.001-0.3825-9.50 
  Kolomensky, Vladimir f2253 RUS0.001-0.4725-11.75 
  Demin, Alexandr m2417 RUS0.001-0.2525-6.25 
  Kim, Timur 2010 KAZ1.0010.22255.50 

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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