Blitz: Individual Calculations May 2019
 Wijesinghe, W M M N  Total change: -13.80  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1106 1248 4.00 6 -0.13 20 -2.60 
  Rathnayake, R M Dinithi Panchali wc1112 SRI0.001-0.6820-13.60 
  Fernando, Chethani Rideesha 1033 SRI1.0010.23204.60 
  Bandara, Senomi Imethma 1158 SRI1.0010.38207.60 
  Karthikeyan, Kiruththikah 1132 SRI0.001-0.6620-13.20 
  Disarie, P G W M Thawinsa 1084 SRI1.0010.28205.60 
  Deshani, D A Imalshi Abhisheka 1116 SRI1.0010.32206.40 

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 14 Girls Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1253 1248 2.50 6 -0.56 20 -11.20 
  Mithma, M A Buhunni 994 SRI1.0010.19203.80 
  Liuviann, Cecilia Natalie 1648  * INA0.001-0.0820-1.60 
  Deshani, D A Imalshi Abhisheka 1116 SRI0.501-0.1820-3.60 
  Almaamari , Zainab Darwish wc1430 UAE0.001-0.2620-5.20 
  Gunawardena, Y Kaveesha 1196 SRI0.001-0.5720-11.40 
  Karthikeyan, Kiruththikah 1132 SRI1.0010.34206.80 
 * 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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