Individual Calculations September 2013
 Gough, Rod  Total change: -0.75  Rating chartPersonal card
 RTU open B Riga LAT 2013-08-05
RcRownchangeKK*chgGame
 1877 1833 3.50 8 -0.05 15 -0.75 
  Dragun, Valentin 1988 EST0.5010.21153.15 
  Lugovskoy, Vladimir 1974 RUS0.5010.19152.85 
  Perrett, David C 1977 WLS0.5010.19152.85 
  Beks, Edmunds 1924 LAT0.001-0.3815-5.70 
  Migunovs, Andrejs 1774 LAT0.501-0.0815-1.20 
  Skinkis, Peteris 1764 LAT1.0010.40156.00 
  Ostby, Martin Bergsjo 1900 NOR0.001-0.4115-6.15 
  Zuj-Zaikovskis, Nikita 1711 LAT0.501-0.1715-2.55 

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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