Individual Calculations February 2018
 Turetsky, Mark  Total change: -33.60  Rating chartPersonal card
 Early Bird 14 St. Petersburg RUS 2018-01-02
RcRownchangeKK*chgGame
 1580 1597 3.00 9 -1.68 20 -33.60 
  Volkov, Roman 1997  * RUS0.001-0.0820-1.60 
  Grin, Erik-Alexander 1220 RUS1.0010.09201.80 
  Gorlov, Artem 1857 RUS0.001-0.1820-3.60 
  Khalikov, Bulat 1997  * RUS0.001-0.0820-1.60 
  Kobak, Polina 1197  * RUS0.001-0.9220-18.40 
  Lantseva, Aleksandra 1245 RUS1.0010.11202.20 
  Sechko, Vladimir 1541 RUS0.501-0.0820-1.60 
  Kurchenko, Egor 1619 RUS0.5010.03200.60 
  Tuzyak, Maksim 1544 RUS0.001-0.5720-11.40 
 * 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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