Individual Calculations October 2008
 Ibraev, Vasilij  Total change: 6.90  Rating chartPersonal card
 30. R.Nezhmetdinov Memorial 2008 open Kazan RUS 2008-06-01
RcRownchangeKK*chgGame
 2363 2277 3.50 8 0.46 15 6.90 
  Zabotin, Alexander f2496 RUS0.001-0.2215-3.30 
  Bessolitcin, Mikhail 1927 RUS1.0010.11151.65 
  Isajevsky, Anton f2440 RUS0.5010.22153.30 
  Sharafiev, Azat 2398 RUS0.5010.16152.40 
  Andreev, Eduard g2459 UKR0.5010.24153.60 
  Iskusnyh, Sergei g2467 RUS1.0010.751511.25 
  Zablotsky, Sergei m2508 RUS0.001-0.2115-3.15 
  Bronnikov, Konstantin 2210 RUS0.001-0.5915-8.85 

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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