Individual Calculations July 2009
 Zaynutdinov, Iskander  Total change: 29.55  Rating chartPersonal card
 B-14 FL 2009 RUS Juniors Champ. Dagomys RUS 2009-04-15
RcRownchangeKK*chgGame
 1860 1922 1.00 1 0.41 15 6.15 
  Kovalev, Evgeny I. 1860 RUS1.0010.41156.15 

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)
 
 31. R.Nezhmetdinov Memorial 2009 open Kazan RUS 2009-05-31
RcRownchangeKK*chgGame
 2109 1922 4.00 9 1.56 15 23.40 
  Ibraev, Vasilij f2266 RUS0.001-0.1215-1.80 
  Emelianov, Fedor 2153 RUS1.0010.791511.85 
  Zainullina, Nataliya wf2127 RUS0.5010.26153.90 
  Mokshanov, Alexey 2207 RUS0.001-0.1615-2.40 
  Gorozhankina, Julia 2080 RUS0.001-0.2915-4.35 
  Arzamastsev, Artur 2186 RUS0.001-0.1815-2.70 
  Lev, Nikolay 1830 RUS1.0010.37155.55 
  Sannikov, Grigory 2046 RUS0.5010.17152.55 
  Artemjev, Nikolay 2090 RUS1.0010.721510.80 

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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