Individual Calculations September 2011
 Polyaninov, Aleksey  Total change: -5.90  Rating chartPersonal card
 White Nights 2011 Open St.Petersburg RUS 2011-06-18
RcRownchangeKK*chgGame
 2230 2365 7.00 9 0.96 10 9.60 
  Fedoseev, Sergey f2167 RUS1.0010.24102.40 
  Krukovsky, Alexander 2109 RUS1.0010.19101.90 
  Manin, Viktor 2244 UZB1.0010.34103.40 
  Feofanov, Denis f2312 RUS0.501-0.0710-0.70 
  Bazeev, German 2315 RUS0.501-0.0710-0.70 
  Ganichev, Alexander 2243 RUS0.501-0.1710-1.70 
  Sinajskij, Anatolij 2055 RUS1.0010.14101.40 
  Solovyov, Viktor 2264 RUS1.0010.36103.60 
  Serov, Maksim 2364 RUS0.5010.00100.00 

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)
 
 M.Botvinnik Memorial 2011 Open St.Peterburg RUS 2011-08-12
RcRownchangeKK*chgGame
 2264 2365 4.00 9 -1.55 10 -15.50 
  Atlas, Eduard 2069 RUS0.001-0.8510-8.50 
  Pshenichny, Vladimir 2025 RUS1.0010.12101.20 
  Kostyuchenko, Vladimir 2144 RUS1.0010.22102.20 
  Korniyuk, Mariya wf2104 UKR1.0010.18101.80 
  Kabanov, Nikolai g2520 RUS1.0010.71107.10 
  Kovchan, Alexander g2554 UKR0.001-0.2510-2.50 
  Kornyukov, Alexey m2484 RUS0.001-0.3410-3.40 
  Usmanov, Vasily 2260 RUS0.001-0.6410-6.40 
  Vunder, Yakov 2212 RUS0.001-0.7010-7.00 

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)
 

 

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