Individual Calculations April 2009
 Nagy, Erika-Izabella  Total change: 4.35  Rating chartPersonal card
 Romania Individual National Championship Women - Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 1867 1792 3.50 8 0.29 15 4.35 
  Gheorghe, Corina wm2142 ROU0.001-0.1115-1.65 
  Florea, Dorina 1953 ROU1.0010.711510.65 
  Chirita, Andra-Marina wf2031 ROU0.001-0.2015-3.00 
  Visanescu, Daria-Ioana wf1870 ROU0.5010.11151.65 
  Botezatu, Mirela 1844 ROU0.5010.07151.05 
  Berintan, Teodora 1886 ROU0.5010.13151.95 
  Gelip, Ioana 1760 ROU0.001-0.5415-8.10 
  Cosman, Andreea-Marioara 1451 ROU1.0010.12151.80 

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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