Blitz: Individual Calculations May 2019
 Wickramasinghe, Minethma Lasandi  Total change: 18.60  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championship 2019 - Under 14 Girls Colombo SRI 2019-03-24
RcRownchangeKK*chgGame
 1216 1159 4.00 5 1.81 20 36.20 
  Abeyrathna, Menuki Ranithma 996 SRI1.0010.28205.60 
  Wickramasinghe, Thesandi 1325 SRI1.0010.722014.40 
  Pavalachandran, Ashvini 1470 SRI1.0010.862017.20 
  Rathnayake, R M Dinithi Panchali wc1112 SRI0.001-0.5720-11.40 
  Thanujana, D M Sinaly 1175 SRI1.0010.522010.40 

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
 1396 1159 0.00 4 -0.88 20 -17.60 
  Omonova, Umida wc1559  * UZB0.001-0.0820-1.60 
  Mapa, M M W H 1310 SRI0.001-0.3020-6.00 
  Bandara, Thushi Shiwanga 1289 SRI0.001-0.3220-6.40 
  Tanvi, Vasudev Hadkonkar 1424 IND0.001-0.1820-3.60 
 * 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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