Individual Calculations July 2013
 Nakhbayeva, Guliskhan  Total change: 15.15  Rating chartPersonal card
 Zone 3.4 Championship (Women) 2013 Osh KGZ 2013-06-07
RcRownchangeKK*chgGame
 2040 2339 8.50 9 1.01 15 15.15 
  Nasriddinzoda, Marvorii 2017 TJK1.0010.13151.95 
  Kurbonboeva, Sarvinoz wf2097 UZB1.0010.20153.00 
  Muminova, Nafisa wg2321 UZB0.501-0.0315-0.45 
  Antonova, Nadezhda wf1939  * TJK1.0010.08151.20 
  Gevorgyan, Irina wf2153 UZB1.0010.26153.90 
  Mominova, Leyla 1939  * TKM1.0010.08151.20 
  Shyngys Kyzy, Aijarkyn 1939  * KGZ1.0010.08151.20 
  Yalkanova, Merjen 1961 TKM1.0010.09151.35 
  Velieva, Hurma 1995 TKM1.0010.12151.80 
 * 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)
 

 

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