Individual Calculations February 2015
 Bukina, Sofia  Total change: -7.60  Rating chartPersonal card
 Tomsk Championship 2015 Tomsk RUS 2015-01-18
RcRownchangeKK*chgGame
 1838 1678 2.00 7 -0.19 40 -7.60 
  Morozov, Nikolay 2078  * RUS0.001-0.0840-3.20 
  Gromozdin, Sergei 1898 RUS0.001-0.2240-8.80 
  Monastyrev, Stepan 1870 RUS1.0010.754030.00 
  Filippov, Anton 1742 RUS0.001-0.4140-16.40 
  Kirillov, Anton 1789 RUS0.001-0.3540-14.00 
  Savina, Svetlana 1476 RUS1.0010.24409.60 
  Kozhin, Mikhail 2014 RUS0.001-0.1240-4.80 
 * 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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