Rapid: Individual Calculations December 2023
 Donchenko, Ekaterina  Total change: 21.60  Rating chartPersonal card
 The Southern Federal District Championship 2023_Rapid_G-19 Dzhubga RUS 2023-11-11
RcRownchangeKK*chgGame
 1575 1742 7.50 10 0.54 40 21.60 
  Achmiz, Diana 1526 RUS1.0010.22408.80 
  Zenchenkova, Mariya 1748 RUS1.0010.514020.40 
  Stepanova, Anastasiya 1342  * RUS0.501-0.4240-16.80 
  Medvedeva, Daria 1645 RUS1.0010.374014.80 
  Guseva, Sofia 1633 RUS0.001-0.6540-26.00 
  Achmiz, Diana 1526 RUS0.001-0.7840-31.20 
  Zenchenkova, Mariya 1748 RUS1.0010.514020.40 
  Stepanova, Anastasiya 1302 RUS1.0010.06402.40 
  Medvedeva, Daria 1645 RUS1.0010.374014.80 
  Guseva, Sofia 1633 RUS1.0010.354014.00 
 * 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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