Individual Calculations February 2020
 Frumkin, Denis  Total change: 22.40  Rating chartPersonal card
 Novocherkassk_Christmas tournament 2020 Novocherkassk RUS 2020-01-03
RcRownchangeKK*chgGame
 1631 1397 2.00 6 0.56 40 22.40 
  Prokhoda, Aleksandr A. 1797  * RUS0.001-0.0840-3.20 
  Akopian, Sergey. 1773 RUS0.5010.414016.40 
  Trach, Igor 1797  * RUS0.001-0.0840-3.20 
  Knyazeva, Valentina 1543 RUS1.0010.704028.00 
  Ivanova, Tatiana V 1366 RUS0.001-0.5440-21.60 
  Samoilov, Roman 1508 RUS0.5010.15406.00 
 * 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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