Individual Calculations December 2023
 Chepovetskaya, Sofya  Total change: -80.80  Rating chartPersonal card
 PFO-2023_G17_STD Samara RUS 2023-11-02
RcRownchangeKK*chgGame
 1343 1458 3.00 8 -2.02 40 -80.80 
  Khuzina, Zuleikha 1693 RUS0.001-0.2140-8.40 
  Soloveva, Margarita 1434 RUS0.001-0.5340-21.20 
  Ivanova, Aleksandra Val. 1162 RUS1.0010.15406.00 
  Kazantseva, Polina 1058  * RUS1.0010.08403.20 
  Yudina, Svetlana 1423 RUS0.001-0.5540-22.00 
  Aristova, Yuliya 1528 RUS0.001-0.4040-16.00 
  Glebova, Yana 1131 RUS1.0010.13405.20 
  Rozhneva, Uliana 1317 RUS0.001-0.6940-27.60 
 * 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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