Individual Calculations December 2017
 Zakirov, Amir  Total change: 25.60  Rating chartPersonal card
 Aktanyshsky-2017 Open Aktanysh RUS 2017-11-03
RcRownchangeKK*chgGame
 1499 1687 5.00 6 0.64 40 25.60 
  Zakirov, Dinislam 1459 RUS0.501-0.2940-11.60 
  Salimullin, Artur 1603 RUS1.0010.384015.20 
  Samatov, Ilzir 1436 RUS1.0010.19407.60 
  Petukhov, Kirill 1688 RUS0.5010.00400.00 
  Moskvina, Arina 1287  * RUS1.0010.08403.20 
  Hurmatullin, Tagir 1519 RUS1.0010.284011.20 
 * 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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