Individual Calculations October 2017
 Sithumina, K T Sithuli  Total change: -18.00  Rating chartPersonal card
 2nd West Asian Youth Chess Championship 2017 Waskaduwa SRI 2017-09-06
RcRownchangeKK*chgGame
 1408 1148 0.50 5 -0.45 40 -18.00 
  Tharushi, T H D Niklesha wc1548  * SRI0.001-0.0840-3.20 
  Samyukta, Banthia 1422 IND0.001-0.1740-6.80 
  Al Ali, Aisha Saif 1402 UAE0.5010.314012.40 
  Sanudula, K M Dahamdi 1338 SRI0.001-0.2540-10.00 
  Pallie, Ehsha Mishela wc1332 SRI0.001-0.2640-10.40 
 * 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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