Rapid: Individual Calculations January 2017
 Zelmanis, Roberts  Total change: -9.60  Rating chartPersonal card
 J.Vilerta & A.Grandberga memorial 2016 Kuldiga LAT 2016-12-26
RcRownchangeKK*chgGame
 1583 1472 2.50 8 -0.48 20 -9.60 
  Maklakova, Nellija 1837 LAT0.001-0.1020-2.00 
  Vernuks, Vjaceslavs 1778 LAT0.001-0.1420-2.80 
  Medina, Ruta 1137 LAT1.0010.12202.40 
  Zitars, Klavs 1834 LAT1.0010.902018.00 
  Gruduls, Imants 1735 LAT0.001-0.1820-3.60 
  Bagirov, Eldar 1579 LAT0.5010.15203.00 
  Fridensteins-Bridins, Atis 1507 LAT0.001-0.4520-9.00 
  Lele, Emili 1253 LAT0.001-0.7820-15.60 

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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