Individual Calculations September 2009
 Habarov, Sergey  Total change: 20.55  Rating chartPersonal card
 Novosibirsk Naukograd Koltsovo 2009 open Novosibirsk RUS 2009-06-28
RcRownchangeKK*chgGame
 2154 2170 5.50 8 1.39 15 20.85 
  Pronin, Denis 1843 RUS1.0010.13151.95 
  Beletsky, Alexey 2342 RUS1.0010.731510.95 
  Ragozin, Andrei 2047 RUS0.501-0.1715-2.55 
  Polyakevich, Stanislav f2311 RUS0.001-0.3115-4.65 
  Shevchenko, Vitaly 2110 RUS1.0010.42156.30 
  Yakimov, S.y. 2207 RUS1.0010.55158.25 
  Alltukhov, Yuri 2063 RUS0.501-0.1515-2.25 
  Kagirov, R. 2312 UZB0.5010.19152.85 

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)
 
 15. Maestro 2009 open Berdsk RUS 2009-07-08
RcRownchangeKK*chgGame
 2117 2174 6.50 9 1.32 15 19.80 
  Latyev, Yury 1928 RUS0.001-0.8115-12.15 
  Tunik, Sergey 1897 RUS1.0010.17152.55 
  Tsepennikov, Arseny 2041 RUS1.0010.32154.80 
  Stavskaya, Olga 2057 RUS1.0010.34155.10 
  Khusainov, Hanif 2127 KAZ0.501-0.0715-1.05 
  Bocharov, Ivan f2476 RUS0.5010.35155.25 
  Postnikov, Alexey 1982 RUS1.0010.25153.75 
  Sazhinov, Alexander 2331 RUS0.5010.21153.15 
  Sviridov, Valery 2218 RUS1.0010.56158.40 

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)
 
 Novosibirsk Gorodok 2009 open Novosibirsk RUS 2009-08-01
RcRownchangeKK*chgGame
 1998 2174 3.00 6 -1.34 15 -20.10 
  Bodak, Artem 1863 RUS1.0010.14152.10 
  Postnikov, Alexey 1982 RUS1.0010.25153.75 
  Petrukhina, Irina 2055 RUS0.001-0.6615-9.90 
  Khlichkova, Tatiana 1984 RUS0.001-0.7515-11.25 
  Kazachansky, Sergei 2068 RUS0.501-0.1415-2.10 
  Korotkova, Ekaterina 2038 RUS0.501-0.1815-2.70 

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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