Individual Calculations January 2009
 Alavkin, Arseny  Total change: -11.50  Rating chartPersonal card
 M.Chigorin Memorial 2008 open St.Petersburg RUS 2008-10-04
RcRownchangeKK*chgGame
 2280 2476 5.50 9 -1.22 10 -12.20 
  Prelovskij, Rudolf 2137 RUS1.0010.12101.20 
  Pogosian, Vladimir 2320 ARM0.001-0.7110-7.10 
  Duzhakov, Ilya 2276 RUS0.501-0.2610-2.60 
  Ivkina, Olga wm2228 RUS1.0010.19101.90 
  Goganov, Aleksey 2356 RUS0.001-0.6610-6.60 
  Butuc, Maria wf2159 RUS1.0010.13101.30 
  Domogaev, Sergey m2353 RUS1.0010.33103.30 
  Utkin, Aleksey f2359 RUS0.501-0.1610-1.60 
  Kaganskiy, Gleb f2330 RUS0.501-0.2010-2.00 

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)
 
 Samara region Chmp. 2008 HL Samara RUS 2008-12-05
RcRownchangeKK*chgGame
 2295 2476 6.50 9 0.07 10 0.70 
  Borisenko, Andrei 2430 RUS1.0010.44104.40 
  Sanzhaev, Darsen 2126 RUS0.501-0.3910-3.90 
  Kniazev, Alexander V. f2285 RUS1.0010.25102.50 
  Pogorelskikh, Sergey 2269 RUS1.0010.23102.30 
  Zhuzhukin, Nikita 2126 RUS1.0010.11101.10 
  Sidorov, Anatoly m2442 RUS0.501-0.0510-0.50 
  Iliushkin, Evgeny f2342 RUS0.501-0.1810-1.80 
  Geller, Jakov m2511 RUS0.5010.05100.50 
  Vanifatov, Yury 2126 RUS0.501-0.3910-3.90 

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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