Rapid: Individual Calculations August 2018
 Sim, Jia Ru  Total change: 80.20  Rating chartPersonal card
 14th Asian Schools Rapid Chess Championship 2018 - under 13 Girls Waskaduwa SRI 2018-07-08
RcRownchangeKK*chgGame
 1410 1165 5.50 7 4.01 20 80.20 
  Khabibullaeva, Mokhinur 1543 UZB0.5010.41208.20 
  Alipbek, Arailym 1466 KAZ1.0010.852017.00 
  Siyambalapitiya, S V D S 1262 SRI1.0010.632012.60 
  Sovetbekova, Nurai 1307 KGZ1.0010.692013.80 
  Omonova, Umida wc1565  * UZB0.001-0.0820-1.60 
  Sandeepani, M Tharushi 1332 SRI1.0010.722014.40 
  Pavalachandran, Ashvini 1397 SRI1.0010.792015.80 
 * 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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