Individual Calculations September 2014
 Toma, Elena-Adelaida  Total change: 26.80  Rating chartPersonal card
 NYTCC Romania 2014 - girls U20 Iasi ROU 2014-07-24
RcRownchangeKK*chgGame
 1914 1725 3.00 6 1.34 20 26.80 
  Morea, Georgiana-Steluta 1904 ROU0.5010.23204.60 
  Gelip, Ioana 2080 ROU0.001-0.1120-2.20 
  Bratu, Andreea 1759 ROU0.5010.05201.00 
  Morea, Georgiana-Steluta 1904 ROU1.0010.732014.60 
  Gelip, Ioana 2080 ROU0.001-0.1120-2.20 
  Bratu, Andreea 1759 ROU1.0010.552011.00 

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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