Individual Calculations April 2017
 Efendieva, Alina  Total change: 29.20  Rating chartPersonal card
 Moscow-Open 2017 C Moscow RUS 2017-01-28
RcRownchangeKK*chgGame
 1840 1673 3.50 9 0.73 40 29.20 
  Sadykov, Renat 2072 RUS0.001-0.0840-3.20 
  Zhadanov, Vasili B. f2073  * RUS0.001-0.0840-3.20 
  Goryachev, Arseniy 1342 RUS1.0010.12404.80 
  Protasov, Alexey 1953 RUS1.0010.844033.60 
  Ezhikov, Vitaly 1951 RUS0.001-0.1740-6.80 
  Makarov, Anton 1915 RUS0.5010.304012.00 
  Buchkov, Nikolay 1890 RUS0.001-0.2240-8.80 
  Gabitov, Bulat 1902 RUS0.001-0.2140-8.40 
  Chagina, Ulyana 1458 RUS1.0010.23409.20 
 * 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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