Individual Calculations September 2011
 Ivakhinova, Inna  Total change: -13.80  Rating chartPersonal card
 61. Women's RUS Chmp. 2011 HL Taganrog RUS 2011-06-15
RcRownchangeKK*chgGame
 2244 2325 4.50 9 -0.96 15 -14.40 
  Zizlova, Sofia 2149 RUS0.001-0.7315-10.95 
  Drozdova, Dina 2239 RUS0.001-0.6215-9.30 
  Petrova, Olga 2256 RUS0.501-0.1015-1.50 
  Savina, Anastasia wg2389 RUS1.0010.59158.85 
  Semenova, Elena wf2188 RUS0.501-0.1815-2.70 
  Shadrina, Tatiana wg2397 RUS0.001-0.4015-6.00 
  Ivkina, Olga wm2294 RUS1.0010.46156.90 
  Severina, Maria 2104 RUS1.0010.22153.30 
  Bukhteeva, Viktoria 2178 RUS0.501-0.2015-3.00 

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)
 
 L. Polugaevsky Memorial 2011 Samara RUS 2011-07-05
RcRownchangeKK*chgGame
 2248 2301 5.00 9 0.04 15 0.60 
  Ramazanov , Baga 1912 RUS1.0010.09151.35 
  Dvoirys, Semen I. g2554 RUS0.001-0.1915-2.85 
  Sevastianov, Viktor 2003 RUS1.0010.15152.25 
  Dzhumaev, Marat g2481 UZB0.001-0.2615-3.90 
  Portnov, Nikolay 2070 RUS1.0010.21153.15 
  Predke, Alexandr 2450 RUS0.5010.20153.00 
  Gabrielian, Artur g2539 RUS0.001-0.2015-3.00 
  Solomin, Maxim 2001 RUS1.0010.15152.25 
  Zhurikhin, Alexander 2223 RUS0.501-0.1115-1.65 

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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