Individual Calculations September 2022
 Tretiakov, Alexander  Total change: -27.40  Rating chartPersonal card
 Peaceful Atom 2022_Tournament C_Standard Volgodonsk RUS 2022-07-24
RcRownchangeKK*chgGame
 1773 2204 5.00 7 -1.37 20 -27.40 
  Serduk, Kirill 1715 RUS0.501-0.4620-9.20 
  Anikeev, Alexander 1795 RUS0.501-0.4220-8.40 
  Medvedeva, Daria 1657 RUS0.501-0.4720-9.40 
  Vasiliev, Dmitri 1592 RUS1.0010.02200.40 
  Tjutjunov, Timofey 1804  * RUS0.501-0.4220-8.40 
  Sukhareva, Valentina wf1796 RUS1.0010.08201.60 
  Gunkin, Alexander 2053 RUS1.0010.30206.00 
 * 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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