Individual Calculations September 2010
 Ghader Pour, Shayesteh  Total change: -12.15  Rating chartPersonal card
 13TH FESTIVAL OF IRANIAN WOMEN'S CHESS CHAMPIONSHIP 1389 ARAK IRI 2010-07-25
RcRownchangeKK*chgGame
 1902 2218 7.00 9 -0.75 15 -11.25 
  Moradi, Kimia 1829 IRI1.0010.09151.35 
  Afshar, Niusha 1904 IRI1.0010.14152.10 
  Asgarizadeh, Minoo 1972 IRI0.001-0.8115-12.15 
  Goli Pour, Haleh 1818  * IRI1.0010.08151.20 
  Ghavam Mostafavi, Shadan 1837 IRI1.0010.09151.35 
  Hakimifard, Raana 1871 IRI0.501-0.3915-5.85 
  Jafari, Golnaz 1938 IRI1.0010.16152.40 
  Zavar, Mousavi,mehenoush 1988 IRI1.0010.21153.15 
  Khalaji, Hanieh 1958 IRI0.501-0.3215-4.80 
 * 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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2209 2218 4.00 8 -0.06 15 -0.90 
  Mastrovasilis, Athanasios g2539 GRE0.001-0.1315-1.95 
  Kampitsis, Vasilios 1864 GRE1.0010.11151.65 
  Melia, Salome mwg2442 GEO0.001-0.2215-3.30 
  Marianidis, Dimitrios 1899 GRE1.0010.13151.95 
  Zablotsky, Sergei g2553 RUS0.001-0.1215-1.80 
  Grapsa, Georgia 2005 GRE1.0010.23153.45 
  Kalegin, Evgenij m2453 RUS0.001-0.2115-3.15 
  Papadopoulos, Georgios 1919 GRE1.0010.15152.25 

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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