Blitz: Individual Calculations July 2015
 Hansani, B H Dureka  Total change: 9.20  Rating chartPersonal card
 11th Asian Schools Chess Championships 2015 - Blitz Girls Under-17 Singapore SGP 2015-06-04
RcRownchangeKK*chgGame
 1608 1473 2.50 6 0.46 20 9.20 
  Chuah, Yi Ning 1662 MAS0.001-0.2520-5.00 
  Omurbekova, Diana 1669 KGZ0.001-0.2520-5.00 
  Samudin, Elina 1543 KGZ1.0010.602012.00 
  Rathnayaka, R M P C 1467 SRI1.0010.49209.80 
  Mendoza, Shania Mae wf1873  * PHI0.001-0.0820-1.60 
  Balasuriya, Sajini Hasara 1436 SRI0.501-0.0520-1.00 
 * 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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