Blitz: Individual Calculations December 2023
 Achmiz, Diana  Total change: -9.60  Rating chartPersonal card
 The Southern Federal District Championship 2023_Blitz_G-19 Dzhubga RUS 2023-11-13
RcRownchangeKK*chgGame
 1612 1756 5.00 8 -0.24 40 -9.60 
  Zenchenkova, Mariya 1731 RUS0.001-0.5340-21.20 
  Medvedeva, Daria 1791 RUS1.0010.554022.00 
  Guseva, Sofia 1598 RUS1.0010.294011.60 
  Stepanova, Anastasiya 1356  * RUS1.0010.08403.20 
  Zenchenkova, Mariya 1731 RUS0.001-0.5340-21.20 
  Medvedeva, Daria 1791 RUS0.001-0.4540-18.00 
  Guseva, Sofia 1598 RUS1.0010.294011.60 
  Stepanova, Anastasiya 1301 RUS1.0010.06402.40 
 * 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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