Rapid: Individual Calculations April 2023
 Nefedova, Mariia  Total change: 30.80  Rating chartPersonal card
 Championship DFO 2023 rapid (women) Khabarovsk RUS 2023-03-18
RcRownchangeKK*chgGame
 1720 1473 3.00 8 0.77 40 30.80 
  Marinina, Tatiana wf1993 RUS1.0010.974038.80 
  Zhekotova, Darya 1679 RUS0.001-0.2440-9.60 
  Zabolotnaya, Mariya 2127 RUS0.001-0.0140-0.40 
  Chaika, Arina 1256 RUS1.0010.22408.80 
  Budaeva, Victoria 1324 RUS0.501-0.2040-8.00 
  Legenko, Ksenia wf1968 RUS0.5010.464018.40 
  Komissarova, Soigina 1796 RUS0.001-0.1340-5.20 
  Sargaeva, Darima 1619 RUS0.001-0.3040-12.00 

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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