Individual Calculations August 2018
 Omonova, Umida  Total change: 29.20  Rating chartPersonal card
 14th Asian Schools Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-09
RcRownchangeKK*chgGame
 1506 1733 7.50 9 0.73 40 29.20 
  Jayasundara, Nisansa Hansali 1333  * SRI1.0010.08403.20 
  Premanath, Prasansa 1333  * SRI0.501-0.4240-16.80 
  Dilanya, W V Nethmi 1333  * SRI1.0010.08403.20 
  Kurmangaliyeva, Liya 1685 KAZ0.501-0.0740-2.80 
  Kiyarra, Sunil Khaturia 1499 IND1.0010.21408.40 
  Femil, Chelladurai 1449 IND1.0010.16406.40 
  Sim, Jia Ru 1917 MAS1.0010.744029.60 
  Pavalachandran, Ashvini 1606 SRI1.0010.334013.20 
  Sovetbekova, Nurai 1401 KGZ0.501-0.3840-15.20 
 * 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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