Individual Calculations March 2013
 Cosma, Elena-Luminita  Total change: 4.20  Rating chartPersonal card
 Romanian Chess Championship - W 2013 Olanesti ROU 2013-02-16
RcRownchangeKK*chgGame
 2172 2332 6.50 9 0.42 10 4.20 
  Bogdan, Elizaveta 1932  * ROU1.0010.08100.80 
  Gelip, Ioana 2017 ROU1.0010.14101.40 
  Sandu, Mihaela wg2222 ROU1.0010.35103.50 
  Foisor, Cristina-Adela mwg2389 ROU0.5010.08100.80 
  Peptan, Corina-Isabela mwg2443 ROU0.001-0.3510-3.50 
  Bulmaga, Irina wg2355 ROU0.001-0.4710-4.70 
  Porcoleanu, Doina-Olga 1932  * ROU1.0010.08100.80 
  Ionescu, Irina wg2253 ROU1.0010.39103.90 
  Ilie, Maria-Ruxandra 2003 ROU1.0010.12101.20 
 * 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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