Individual Calculations December 2013
 Purtseladze, Maka  Total change: -27.30  Rating chartPersonal card
 01st International Women Grandmaster chess tm Chennai IND 2013-11-06
RcRownchangeKK*chgGame
 2155 2374 6.50 11 -1.82 15 -27.30 
  Vantika, Agrawal 1974  * IND1.0010.08151.20 
  Srija, Seshadri wf1991 IND0.501-0.4115-6.15 
  , Lasya.g 2065 IND1.0010.14152.10 
  Mohota, Nisha mwg2260 IND0.501-0.1615-2.40 
  Guramishvili, Sopiko mwg2441 GEO0.5010.09151.35 
  Monnisha, Gk wf2150 IND0.501-0.2815-4.20 
  Tokhirjonova, Gulrukhbegim wf2111 UZB1.0010.18152.70 
  Gevorgyan, Maria wf2147 ARM1.0010.21153.15 
  Tsatsalashvili, Keti wg2266 GEO0.001-0.6515-9.75 
  Muminova, Nafisa wg2280 UZB0.001-0.6315-9.45 
  Vaishali, R wf2019 IND0.501-0.3915-5.85 
 * 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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