Individual Calculations February 2020
 Andreev, Konstantin  Total change: 12.00  Rating chartPersonal card
 Christmas Tournament A 2019-20 St. Petersburg RUS 2019-12-23
RcRownchangeKK*chgGame
 1980 2226 6.00 7 0.60 20 12.00 
  Petrova, Varvara 1826  * RUS1.0010.08201.60 
  Iljin, Konstantin 1826  * RUS1.0010.08201.60 
  Shirshov, Nikolay 1962 RUS1.0010.18203.60 
  Shpartko, Grigory 2117 RUS0.501-0.1520-3.00 
  Ismailov, Magomed Dm. 1826  * RUS1.0010.08201.60 
  Holmskiy, Vyacheslav 2322 RUS0.5010.13202.60 
  Khodko, Yurii N. 1981 RUS1.0010.20204.00 
 * 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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