Individual Calculations January 2021
 Bragina, Anna  Total change: 90.40  Rating chartPersonal card
 Novosibirsk region chess champ.-2020 Novosibirsk RUS 2020-12-15
RcRownchangeKK*chgGame
 1752 1371 3.00 8 2.26 40 90.40 
  Pisarsky, Georgy 1771  * RUS1.0010.924036.80 
  Fomkin, Dmitry 1771  * RUS0.001-0.0840-3.20 
  Popov, Eugeny V 1771  * RUS1.0010.924036.80 
  Kamarova, Zhanbota 1771  * RUS0.001-0.0840-3.20 
  Konjkov, Victor 1771  * RUS1.0010.924036.80 
  Shtirberg, Slava 1771  * RUS0.001-0.0840-3.20 
  Voroshkov, Kirill 1749 RUS0.001-0.0940-3.60 
  Namay, Viktoria 1641 RUS0.001-0.1740-6.80 
 * 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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