Individual Calculations September 2015
 Amirov, Rafael  Total change: 32.40  Rating chartPersonal card
 Orsk-Open 2015 Orsk RUS 2015-08-10
RcRownchangeKK*chgGame
 1732 1631 3.50 7 0.81 40 32.40 
  Derli, Olga wm2031  * RUS0.001-0.0840-3.20 
  Gebel, Yuri 1404 RUS1.0010.21408.40 
  Mushin, Fedor 1801 RUS1.0010.724028.80 
  Chichilenko, Danil 1748 RUS0.001-0.3440-13.60 
  Zaitz, Dmitry 1706 RUS0.5010.10404.00 
  Ovsyanyuk, Dmitriy 1863 RUS0.001-0.2140-8.40 
  Nikolaenko, Alexey 1569 RUS1.0010.414016.40 
 * 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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