Blitz: Individual Calculations November 2022
 Pathirana, Dasula  Total change: -49.60  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1149 1107 1.00 5 -1.24 40 -49.60 
  Basnayake, B M Thesandu Aken 1292 SRI0.001-0.2640-10.40 
  Rathnayake, R M M P B 1070 SRI0.001-0.5540-22.00 
  Vidharshana, T H Oshid Warshaka 1057 SRI1.0010.434017.20 
  Kodithuwakku, K K Dinujaya 1297 SRI0.001-0.2540-10.00 
  Jayaweera, D A Thevindu Nimnal 1029 SRI0.001-0.6140-24.40 

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)
 

 

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