Blitz: Individual Calculations May 2019
 Wijesinghe, W A D Sumudu  Total change: 19.80  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 18 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1396 1163 3.00 7 1.34 20 26.80 
  Yapa Bandara, Chamodya 1469 SRI0.001-0.1420-2.80 
  Udagedara, Sandali Kanishka 1395 SRI0.001-0.2120-4.20 
  Jayaweera, Sayuni Gihansa wc1563  * SRI1.0010.922018.40 
  Jayasundara, K M Sohanee Divyana 1155 SRI0.001-0.5120-10.20 
  Pasqual, Siluni 1160 SRI1.0010.502010.00 
  Herath, H M R M K 1536 SRI1.0010.902018.00 
  Wijesuriya, G P Y wc1494 SRI0.001-0.1220-2.40 
 * 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)
 
 Asian Youth Blitz Chess Championship 2019 - Under 18 Girls Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1426 1163 1.00 6 -0.35 20 -7.00 
  Nadernia, Niki 1563  * IRI0.001-0.0820-1.60 
  Ha, Phuong Hoang Mai 1563  * VIE0.001-0.0820-1.60 
  Gabitova, Dilyara 1563  * KAZ0.001-0.0820-1.60 
  Zairbek Kyzy, Begimai 1563  * KGZ0.001-0.0820-1.60 
  Chaipa, Kullanan 1110 THA1.0010.43208.60 
  Yuti, Mayur Patel 1195 IND0.001-0.4620-9.20 
 * 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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