Rapid: Individual Calculations June 2019
 Lahs, Armands  Total change: -0.80  Rating chartPersonal card
 Latvijas 2019.gada Skolu saha olimpiades finals (10-12 zeni) Riga LAT 2019-05-15
RcRownchangeKK*chgGame
 1640 1579 2.50 6 -0.04 20 -0.80 
  Melnis, Arturs 1179  * LAT1.0010.08201.60 
  Antonivs, Vladislavs 1950 LAT0.001-0.1020-2.00 
  Zile, Girts 1327 LAT1.0010.19203.80 
  Mikelsons, Mikelis-Emils 1854 LAT0.001-0.1720-3.40 
  Alainis, Artis 1851 LAT0.5010.33206.60 
  Pakalns, Raivis Kristians 1677 LAT0.001-0.3720-7.40 
 * 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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