Individual Calculations February 2018
 Borodkina, Sofia  Total change: 72.80  Rating chartPersonal card
 Final Cup of Russia-2017 G13 Obninsk RUS 2018-01-03
RcRownchangeKK*chgGame
 1731 1571 4.00 7 1.82 40 72.80 
  Surovtseva, Alisa 1661 RUS1.0010.624024.80 
  Sitchikhina, Milana 1688 RUS1.0010.664026.40 
  Dorokhina, Elizaveta 1502 RUS1.0010.404016.00 
  Zhurova, Anna 1904 RUS0.001-0.1240-4.80 
  Lesnykh, Zhanna 1629 RUS1.0010.584023.20 
  Mironenko, Galina wf1943 RUS0.001-0.1040-4.00 
  Alekseenko, Mariya 1791 RUS0.001-0.2240-8.80 

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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