Blitz: Individual Calculations November 2022
 Liyanage, Manith Dulwan  Total change: 94.20  Rating chartPersonal card
 Sri Lanka National blitz Championship 2022 Colombo SRI 2022-09-18
RcRownchangeKK*chgGame
 1301 1189 4.00 5 2.05 20 41.00 
  Maleeshaka , Rukshan 1051 SRI1.0010.31206.20 
  Kaluarachchi, Achinthya Shamen 1632 SRI0.001-0.0620-1.20 
  Hendavitharana, D S 1049 SRI1.0010.31206.20 
  Jeyanthan, Krishna Rahul 1464 SRI1.0010.832016.60 
  Thenuwara, Rashmika 1310 SRI1.0010.662013.20 

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)
 
 Sri Lanka National Youth Blitz Chess Championships 2022 - U18 O Dehiwala SRI 2022-10-02
RcRownchangeKK*chgGame
 1452 1225 2.50 5 1.33 40 53.20 
  Dharmakeerthi, G K Pasindu Nims 1572 SRI0.001-0.1140-4.40 
  Abeysinghe, S M A M 1318 SRI1.0010.634025.20 
  Bentharaarachchi, Vinuga Ometh 1304 SRI0.001-0.3940-15.60 
  Akasha, J P Vihanga 1455 SRI1.0010.794031.60 
  Kodithuwakku, Lisara 1609 SRI0.5010.414016.40 

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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