Individual Calculations September 2013
 Kruglov, Arkady  Total change: -7.65  Rating chartPersonal card
 Zhigulevskie prostory-2013 Samara RUS 2013-07-22
RcRownchangeKK*chgGame
 1832 1903 3.00 6 -0.51 15 -7.65 
  Alieva, Viktoria 1503  * RUS1.0010.08151.20 
  Natacheev, Peter f2287 RUS0.001-0.0915-1.35 
  Strezhneva, Ekaterina 1636 RUS1.0010.18152.70 
  Velichko, Arseny 2006 RUS0.001-0.3615-5.40 
  Samsonov, Evgeny 1709 RUS1.0010.25153.75 
  Akmalov, Daniil 1851 RUS0.001-0.5715-8.55 
 * 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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