Individual Calculations March 2018
 Sayafarova, Anna  Total change: -4.20  Rating chartPersonal card
 VO Moscow. February - 2018 Moscow RUS 2018-01-28
RcRownchangeKK*chgGame
 1746 1910 4.50 7 -0.21 20 -4.20 
  Shevtsova, Stefania 1510  * RUS1.0010.08201.60 
  Rurikov, Ioann 1753 RUS1.0010.29205.80 
  Melnikov, Evgeny 1812 RUS0.501-0.1320-2.60 
  Kedrov, Valery V. f2092 RUS0.5010.24204.80 
  Belokon, Artour 2005 RUS0.001-0.3720-7.40 
  Smirnov, Valeriy 1537 RUS1.0010.10202.00 
  Alexandrov, Matvey 1510  * RUS0.501-0.4220-8.40 
 * 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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