Blitz: Individual Calculations May 2019
 Gamage, Desandhi Dhihansa  Total change: 85.80  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 12 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1179 1052 4.00 6 2.00 20 40.00 
  Gallage, Chathumi Tharika 1162 SRI1.0010.652013.00 
  Piyumanthi, M Sayumi Vimansa 1192 SRI1.0010.692013.80 
  Weerawardana, Oneli Vihanga 1235 SRI1.0010.742014.80 
  Ramanayake, Nemindi Linaya 1053 SRI0.001-0.5020-10.00 
  Akuratiya, A G Javindi Avarjana 1149 SRI1.0010.632012.60 
  Pallie, Ehsha Mishela wc1285 SRI0.001-0.2120-4.20 

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 12 Girls Colombo SRI 2019-04-03
RcRownchangeKK*chgGame
 1262 1052 4.00 7 2.29 20 45.80 
  Tejaswi, R 1351 IND0.001-0.1520-3.00 
  Jannatul, Ferdousi 1452  * BAN0.001-0.0820-1.60 
  Akuratiya, A G Javindi Avarjana 1149 SRI1.0010.632012.60 
  Toktobekova, Azema 1268 KGZ0.5010.28205.60 
  Talant , Aruuke 1185 KGZ1.0010.682013.60 
  Piyumanthi, M Sayumi Vimansa 1192 SRI0.5010.19203.80 
  Weerawardana, Oneli Vihanga 1235 SRI1.0010.742014.80 
 * 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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