Individual Calculations January 2009
 Shishkin, Aleksey A.  Total change: 19.95  Rating chartPersonal card
 Lipetsk chess-16 Rtg Lipetsk RUS 2008-10-18
RcRownchangeKK*chgGame
 2207 2214 5.00 8 0.94 15 14.10 
  Grishchenko, Sergey E. 2241 RUS1.0010.54158.10 
  Airapetian, Tatevik wf2175 RUS0.501-0.0515-0.75 
  Venevtsev, Andrey 2235 RUS0.001-0.4715-7.05 
  Semenkov, Alexander 2148 RUS1.0010.41156.15 
  Kurbatov, Andrei 2176 RUS0.501-0.0515-0.75 
  Morev, Ivan 2219 RUS1.0010.51157.65 
  Nikitin, Yuri f2262 RUS0.5010.07151.05 
  Skomorohov, Grigorij 2200 RUS0.501-0.0215-0.30 

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)
 
 Lipetsk region 2008 HL open Lipetsk RUS 2008-10-27
RcRownchangeKK*chgGame
 2201 2214 4.50 8 0.39 15 5.85 
  Ryahovskii, Sergey 1950 RUS1.0010.18152.70 
  Ruchkin, Ivan 2160 RUS0.501-0.0815-1.20 
  Nikitin, Yuri f2262 RUS0.5010.07151.05 
  Ajrapetian, Gevorg 2360 RUS0.001-0.3015-4.50 
  Skomorohov, Grigorij 2200 RUS1.0010.48157.20 
  Airapetian, Gor f2378 RUS0.5010.22153.30 
  Semenkov, Alexander 2148 RUS0.501-0.0915-1.35 
  Filin, Alexander 2152 RUS0.501-0.0915-1.35 

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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