Individual Calculations May 2015
 Nuristani, Iman  Total change: -86.00  Rating chartPersonal card
 2 stage cup Stavropolregion Essentuki RUS 2015-03-20
RcRownchangeKK*chgGame
 1892 1895 1.50 7 -2.15 40 -86.00 
  Nazaretyan, Tigran 2202 RUS0.001-0.1440-5.60 
  Popov, Kirill f2295  * RUS0.001-0.0840-3.20 
  Senkova, Darya 1800 RUS0.001-0.6340-25.20 
  Bocharova, Ulyana 1824 RUS0.001-0.6040-24.00 
  Bychenkova, Angelina 1603 RUS1.0010.15406.00 
  Bychenkova, Yulia 1685 RUS0.001-0.7740-30.80 
  Harchenko, Sergey 1838 RUS0.501-0.0840-3.20 
 * 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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