Rapid: Individual Calculations January 2018
 Sotnikov, Sergei  Total change: -42.20  Rating chartPersonal card
 Rapid Moscow. December 2017 - 2 Moscow RUS 2017-12-08
RcRownchangeKK*chgGame
 1766 1900 2.50 7 -2.11 20 -42.20 
  Afanasiev, Nikita f2300  * RUS0.001-0.0820-1.60 
  Sakovich, Luka 1602 RUS0.001-0.8520-17.00 
  Tsoi, Matvey 1507 RUS1.0010.08201.60 
  Arbuzov, Timofey 1704 RUS0.501-0.2520-5.00 
  Drobin, Maxim 1603 RUS0.001-0.8520-17.00 
  Kondratenko, Anatoly 2023 RUS0.001-0.3320-6.60 
  Safronov, Alexander 1623 RUS1.0010.17203.40 
 * 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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