Blitz: Individual Calculations November 2022
 Atulugamage, Saniru Lohan  Total change: 46.40  Rating chartPersonal card
 Sri Lanka National Youth Blitz Chess Championships 2022 - U14 O Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1265 1155 3.50 6 1.16 40 46.40 
  Sathsindu, W M Minura 1370 SRI1.0010.774030.80 
  Liyanage, Savinu Suhaswin 1224 SRI0.5010.10404.00 
  Gunathilake, M D Vinuda Shenal 1660 SRI0.001-0.0440-1.60 
  Wickramaarachchi, Nayanaka Insara 1220 SRI0.5010.09403.60 
  Nethdinu, Ruben Hiruja 1065 SRI0.501-0.1240-4.80 
  Rajanayake, Damsara Bandara 1053 SRI1.0010.364014.40 

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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