Individual Calculations December 2023
 Kazantseva, Polina  Total change: 25.20  Rating chartPersonal card
 PFO-2023_G17_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1349 1058 2.00 7 0.63 40 25.20 
  Shenker, Angelina 1699 RUS0.001-0.0140-0.40 
  Porozhnyak, Aleksandra 1143 RUS1.0010.624024.80 
  Maltseva, Aleksandra 1366 RUS0.001-0.1440-5.60 
  Chepovetskaya, Sofya 1458  * RUS0.001-0.0840-3.20 
  Ivanova, Aleksandra Val. 1162 RUS0.001-0.3640-14.40 
  Khakimova, Diana 1231 RUS1.0010.734029.20 
  Puzyreva, Veronika 1382 RUS0.001-0.1340-5.20 
 * 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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