Individual Calculations May 2012
 Firaru, Roxana-Maria  Total change: 24.45  Rating chartPersonal card
 Women's International open chess Timisoara ROU 2012-03-02
RcRownchangeKK*chgGame
 1828 1659 3.50 8 0.93 15 13.95 
  Erdos, Boglarka 2059  * HUN0.001-0.0815-1.20 
  Dragomirescu, Angela wm2059  * ROU0.001-0.0815-1.20 
  Dobre, Ana-Margareta-Alexandra 1856 ROU0.001-0.2515-3.75 
  Mihai, Eleonora-Antonia 1452 ROU1.0010.23153.45 
  Silaghi, Madalina-Nemona 1582 ROU1.0010.39155.85 
  Visanescu, Daria-Ioana wf2052 ROU0.001-0.0815-1.20 
  Pihajlic, Amalija wm1912 SRB0.5010.31154.65 
  Dumitrescu, Madalina-Alexandra 1655 ROU1.0010.49157.35 
 * 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)
 
 National youth chess championship - girls U18 Caciulata ROU 2012-04-02
RcRownchangeKK*chgGame
 1804 1659 4.00 10 0.70 15 10.50 
  Serbanescu, Diana-Maria 1896 ROU0.001-0.2015-3.00 
  Oana, Amalia-Ioana 1504 ROU1.0010.29154.35 
  Floroiu, Ioana-Alexandra 1684 ROU1.0010.53157.95 
  Anton, Roxana-Ana 1852 ROU0.001-0.2515-3.75 
  Gelip, Ioana 2017 ROU0.001-0.1015-1.50 
  Bratu, Andreea 1782 ROU1.0010.671510.05 
  Toma, Elena-Adelaida 1706 ROU1.0010.57158.55 
  Foisor, Mihaela-Veronica wf2059  * ROU0.001-0.0815-1.20 
  Morea, Georgiana-Steluta 1909 ROU0.001-0.1915-2.85 
  Sonfalean, Maria-Laura 1627 ROU0.001-0.5415-8.10 
 * 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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