Individual Calculations November 2011
 Fjodorovs, Sergejs  Total change: -4.80  Rating chartPersonal card
 Riga 2011 chess championship Riga LAT 2011-09-23
RcRownchangeKK*chgGame
 2012 2132 4.00 7 -0.32 15 -4.80 
  Gravite, Julija 1791 LAT1.0010.12151.80 
  Zvans, Maris 1732  * LAT1.0010.08151.20 
  Karklins, Imants 2250 LAT0.001-0.3415-5.10 
  Stabulnieks, Klavs 1732  * LAT1.0010.08151.20 
  Osis, Renars 2192 LAT0.5010.08151.20 
  Visockis, Janis 2163 LAT0.5010.04150.60 
  Kretainis, Kristaps 2222 LAT0.001-0.3815-5.70 
 * 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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