Individual Calculations September 2011
 Petrukhina, Irina  Total change: 39.15  Rating chartPersonal card
 Novosibirsk-Sputnik 2011 open Novosibirsk RUS 2011-06-14
RcRownchangeKK*chgGame
 1969 2187 6.50 9 -0.27 15 -4.05 
  Migunov, Vladislav 1797 RUS1.0010.09151.35 
  Gvozdev, Alexander 1932 RUS1.0010.19152.85 
  Lazarev, Vladislav 1987 RUS1.0010.24153.60 
  Petenev, Konstantin 2228 RUS0.5010.06150.90 
  Slugin, Alexander 2127 RUS0.501-0.0815-1.20 
  Tsoy, Aleksandr 1799 RUS1.0010.09151.35 
  Giliazitdinov, Edward 2073 RUS0.501-0.1615-2.40 
  Ershov, Kirill 1912 RUS0.001-0.8315-12.45 
  Goryachkin, Alexey 1866 RUS1.0010.13151.95 

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)
 
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2193 2148 4.00 9 -0.09 15 -1.35 
  Aleksandrov, Aleksej g2548  * BLR0.001-0.0815-1.20 
  Galimzianova, Aliya 1942 RUS1.0010.24153.60 
  Papin, Vasily g2548  * RUS0.001-0.0815-1.20 
  Khazieva, Elza 1957 RUS0.001-0.7515-11.25 
  Popov, Igor 1932 RUS1.0010.22153.30 
  Tumanyants, Svyatoslav 1748  * RUS1.0010.08151.20 
  Blatov, Igor f2343 RUS1.0010.751511.25 
  Yaksin, Oleg 2414 RUS0.001-0.1815-2.70 
  Lugovskoy, Maxim 2308 RUS0.001-0.2915-4.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Novokuznetsk 2011 Rtg Novokuznetsk RUS 2011-08-11
RcRownchangeKK*chgGame
 2239 2148 6.00 8 2.97 15 44.55 
  Zaitsev, Vadim m2356 RUS0.001-0.2315-3.45 
  Bakhmetov, Pavel 2022 RUS1.0010.33154.95 
  Sergeev, Albert m2329 RUS0.001-0.2615-3.90 
  Geyko, Roman 1933 RUS1.0010.23153.45 
  Chigaev, Maksim 2309 RUS1.0010.711510.65 
  Gurkin, Anton 2288 KAZ1.0010.691510.35 
  Kljucharev, Sergey 2384 RUS1.0010.801512.00 
  Denisov, Lev 2294 RUS1.0010.701510.50 

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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