Individual Calculations September 2012
 Cosman, Andreea-Marioara  Total change: -17.10  Rating chartPersonal card
 PAB Romania Open Arad ROU 2012-07-27
RcRownchangeKK*chgGame
 1886 1898 4.50 9 -0.13 15 -1.95 
  Chirila, Ioan-Cristian g2298  * ROU0.001-0.0815-1.20 
  Olah, Laszlo Istvan 1635 HUN1.0010.18152.70 
  Popa-Matei, Viorel-Ovidiu 2096 ROU0.001-0.2415-3.60 
  Munaretto, Giovanni 1727 ITA1.0010.27154.05 
  Frink, Ferenc f2197 HUN0.001-0.1515-2.25 
  Alboni, Denis-Dean 1510 ROU1.0010.09151.35 
  Marcu-Lapadat, Alin 2044 ROU0.001-0.3015-4.50 
  Bacila, Mihai 1626 ROU1.0010.17152.55 
  Anton, Roxana-Ana 1845 ROU0.501-0.0715-1.05 
 * 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)
 
 European Youth Chess Championship 2012 - G16 Praha CZE 2012-08-17
RcRownchangeKK*chgGame
 1846 1927 4.50 9 -1.01 15 -15.15 
  Kejzar, Petra 1704 SLO1.0010.22153.30 
  Osmanodja, Filiz wf2199 GER0.001-0.1715-2.55 
  Harutyunyan, Ani 1835 ARM0.001-0.6315-9.45 
  Grochocinska, Urszula 1829 POL0.501-0.1315-1.95 
  Johnova, Eliska 1798 CZE1.0010.33154.95 
  Zamanova, Bikakhanim 1788 AZE0.001-0.6915-10.35 
  Sroubova, Lenka 1772 CZE1.0010.29154.35 
  Uzlavataya, Anhelina 1862 BLR0.001-0.5915-8.85 
  Foster, Chantelle L 1824 ENG1.0010.36155.40 

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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