Rapid: Individual Calculations May 2015
 Badelka, Olga  Total change: -33.00  Rating chartPersonal card
 Ogre Chess Spring Ogre LAT 2015-04-19
RcRownchangeKK*chgGame
 1897 2037 3.00 7 -1.65 20 -33.00 
  Sveshnikov, Vladimir m2437  * LAT0.001-0.0820-1.60 
  Vambute, Dana 1665 LAT1.0010.10202.00 
  Kotau, Arseni 1723 BLR0.501-0.3620-7.20 
  Ungure, Liga wf1938 LAT0.501-0.1420-2.80 
  Indricans, Olgerts 2062 LAT0.001-0.4720-9.40 
  Petrovs, Jaroslavs 1815 LAT0.001-0.7820-15.60 
  Vitins, Janis 1641 LAT1.0010.08201.60 
 * 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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