Individual Calculations January 2011
 Choladze, Mariam  Total change: 3.60  Rating chartPersonal card
 Maia Chiburdanidze Club Cup Kutaisi GEO 2010-11-17
RcRownchangeKK*chgGame
 1936 1778 2.50 7 0.24 15 3.60 
  Patsia, Zviad 2178  * GEO0.001-0.0815-1.20 
  Quparadze, Giga 2178  * GEO0.001-0.0815-1.20 
  Mkhetsadze, Konstantine 1704 GEO1.0010.40156.00 
  Mardaleishvili, Ana 1718 GEO1.0010.42156.30 
  Akhaladze, Beka 1871 GEO0.001-0.3715-5.55 
  Sirbiladze, Sulkhan 1997 GEO0.001-0.2215-3.30 
  Shamatava, Ana 1903 GEO0.5010.17152.55 
 * 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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