Individual Calculations September 2012
 Dzjuba, Vsevolod  Total change: -25.05  Rating chartPersonal card
 Riga Technical University Open 2012 A tournament Riga LAT 2012-08-06
RcRownchangeKK*chgGame
 2152 2313 4.50 9 -1.67 15 -25.05 
  Upelnieks, Imants 1932 LAT0.501-0.4115-6.15 
  Rodvik, Trym Daniel 1913  * NOR1.0010.08151.20 
  Fier, Alexandr g2582 BRA0.001-0.1715-2.55 
  Sanders, Isaac B 2114 ENG0.501-0.2615-3.90 
  Rasa, Gints 2092 LAT1.0010.22153.30 
  Volodins, Igors 2174 LAT0.501-0.1915-2.85 
  Rodmacq, Clement 1990 FRA1.0010.13151.95 
  Sipila, Vilka f2431 FIN0.001-0.3415-5.10 
  Weber, Francois 2140 ESP0.001-0.7315-10.95 
 * 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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