Rapid: Individual Calculations April 2023
 Marinina, Tatiana  Total change: -20.40  Rating chartPersonal card
 Championship DFO 2023 rapid (women) Khabarovsk RUS 2023-03-18
RcRownchangeKK*chgGame
 1556 1993 6.00 8 -1.02 20 -20.40 
  Nefedova, Mariia 1473 RUS0.001-0.9720-19.40 
  Baisheva, Nyurguiaana 1949 RUS0.501-0.0620-1.20 
  Abysheva, Anastasiya 1593  * RUS1.0010.08201.60 
  Krasnopolskaya, Valeria 1269 RUS1.0010.01200.20 
  Zinovenko, Kristina 1310 RUS1.0010.01200.20 
  Schipina, Anna 1381 RUS1.0010.02200.40 
  Zhekotova, Darya 1679 RUS1.0010.14202.80 
  Komissarova, Soigina 1796 RUS0.501-0.2520-5.00 
 * 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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