Blitz: Individual Calculations July 2021
 Cosma, Elena-Luminita  Total change: 15.60  Rating chartPersonal card
 Romania National Blitz Chess Championship 2021 - Teams Women Snagov ROU 2021-06-13
RcRownchangeKK*chgGame
 1915 2046 4.00 5 0.78 20 15.60 
  Visanescu, Daria-Ioana wf1918 ROU1.0010.33206.60 
  Sgircea, Silvia-Raluca wm2130 ROU0.5010.12202.40 
  Trifoi, Mihaela-Ioana 1609 ROU1.0010.06201.20 
  Visanescu, Daria-Ioana wf1918 ROU0.501-0.1720-3.40 
  Lejean-Anusca, Madalina-Maria 2002 ROU1.0010.44208.80 

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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