Individual Calculations December 2017
 Vorobyova, Valeriya  Total change: 1.52  Rating chartPersonal card
 M.Chigorin Memorial 2017 St. Petersburg RUS 2017-10-21
RcRownchangeKK*chgGame
 2047 1945 4.00 9 0.55 38 20.90 
  Yatzenko, Anton 2345  * RUS1.0010.923834.96 
  Naboka, Sergey f2345  * UKR0.001-0.0838-3.04 
  Protopopova, Anastasiya wf2219 RUS0.001-0.1738-6.46 
  Azimov, Ilyas 2195 RUS0.001-0.1938-7.22 
  Fedorov, Ivan 1745 RUS1.0010.24389.12 
  Kotau, Arseni 2187 BLR0.001-0.2038-7.60 
  Tsarkov, Mikhail 1703 RUS0.501-0.3038-11.40 
  Kobozev, Aleksandr 1554 RUS1.0010.09383.42 
  Bondarenko, Ivan 2131 RUS0.5010.24389.12 
 * 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)
 
 2017 SPb G19 Championship St. Petersburg RUS 2017-11-18
RcRownchangeKK*chgGame
 1797 1945 5.50 9 -0.51 38 -19.38 
  Shkalikova, Marina 1794 RUS0.001-0.7038-26.60 
  Nazarova, Anastasia wc1997 FIN0.5010.07382.66 
  Ageeva, Vasilisa 1649 RUS1.0010.15385.70 
  Petrochenko, Maria wf2093 RUS0.001-0.3038-11.40 
  Sidorova, Ekaterina 1583 RUS1.0010.10383.80 
  Piletskaya, Anna 1545  * RUS1.0010.08383.04 
  Golovkina, Anastasia wc2035 RUS0.5010.12384.56 
  Borunova, Tatiana 1698 RUS1.0010.19387.22 
  Protasova, Anastasia 1779 RUS0.501-0.2238-8.36 
 * 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)
 

 

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