Rapid: Individual Calculations May 2018
 Alferova, Polina  Total change: 50.40  Rating chartPersonal card
 Russian Championship G17 rapid 2018 Loo RUS 2018-04-18
RcRownchangeKK*chgGame
 1851 1658 5.00 9 2.52 20 50.40 
  Miroshnik, Ekaterina wf1978 RUS0.5010.37207.40 
  Usacheva, Glafira 1995 RUS0.5010.38207.60 
  Serditykh, Olesya 1808 RUS1.0010.702014.00 
  Zotova, Anastasia wf2053 RUS0.001-0.0820-1.60 
  Afanasieva, Alexandra wf1945 RUS0.001-0.1620-3.20 
  Tsvetkova, Vladislava 1699 RUS0.001-0.4420-8.80 
  Krendyaseva, Valeriya 1705 RUS1.0010.572011.40 
  Bogdanova, Darya 1559 RUS1.0010.36207.20 
  Strukova, Ksenia wc1918 RUS1.0010.822016.40 

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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