Individual Calculations May 2011
 Sichinava, Zviad  Total change: 19.35  Rating chartPersonal card
 Spring Vacations 2011 Open St. Petersburg RUS 2011-03-23
RcRownchangeKK*chgGame
 2147 2343 7.50 9 0.90 15 13.50 
  Katyshkina, Anastasia 1943  * RUS1.0010.08151.20 
  Saveliev, Alexei 2042 RUS1.0010.15152.25 
  Fateev, Michail 2104 RUS1.0010.20153.00 
  Pen, Pyotr 2143 RUS0.001-0.7615-11.40 
  Azimova, Karina 2028 RUS1.0010.14152.10 
  Letov, Petr 2189 RUS0.501-0.2115-3.15 
  Palchun, Grigory 2135 RUS1.0010.23153.45 
  Solovjov, Sergey I. m2396 RUS1.0010.57158.55 
  Shchukin, Dmitry m2341 RUS1.0010.50157.50 
 * 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)
 
 Spring on Petrograd Side 2011 St. Petersburg RUS 2011-04-04
RcRownchangeKK*chgGame
 2146 2343 7.00 9 0.39 15 5.85 
  Grigoriev, Yury Z. 1962 RUS1.0010.09151.35 
  Gantsevich, Aleksei 2066 RUS1.0010.17152.55 
  Pen, Pyotr 2143 RUS0.001-0.7615-11.40 
  Dushin, Nikolay 2021 RUS1.0010.13151.95 
  Asaturian, Stepan 2035 RUS1.0010.14152.10 
  Solovyov, Viktor 2247 RUS1.0010.37155.55 
  Balaian, Alina 2158 RUS1.0010.26153.90 
  Lovkov, Roman m2426 RUS0.5010.11151.65 
  Nuretdinov, Igor 2254 TJK0.501-0.1215-1.80 

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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