Blitz: Individual Calculations November 2023
 Lavanga, D Binuka  Total change: 184.00  Rating chartPersonal card
 Kandy Open International Rating blitz Chess Championships 2023 Kandy SRI 2023-09-29
RcRownchangeKK*chgGame
 1328 1310 5.00 8 1.11 40 44.40 
  Liyanaarachchi, L A I B 1083 SRI1.0010.21408.40 
  Uduwala, Pramod Dimuthu 1545 SRI1.0010.794031.60 
  Dharmakeerthi, G K Pasindu Nimsar 1716 SRI0.001-0.0840-3.20 
  Katheesan, U 1032 SRI1.0010.17406.80 
  Yapa Bandara, Chamodya 1493 SRI0.001-0.2640-10.40 
  Perera, G Poorna Udara Dhananjay 1098 SRI1.0010.23409.20 
  Senevirathne, D C B K 1517 SRI0.001-0.2340-9.20 
  Bandara, Lakshika Sathsarani 1141 SRI1.0010.284011.20 

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 Blitz team Chess Championship 2023 Colombo SRI 2023-10-29
RcRownchangeKK*chgGame
 1686 1310 4.50 6 3.49 40 139.60 
  Tennakoon, I L K 1426 SRI1.0010.664026.40 
  Shashiprabath, D Adeepa 1601 SRI0.5010.354014.00 
  Deshappriya, D Kalindu 1414 SRI1.0010.644025.60 
  Liyanage, Ranindu Dilshan f2219 SRI0.0010.00400.00 
  Sivathanujan, S 1813 SRI1.0010.964038.40 
  Bandara, Dhanushka 1642 SRI1.0010.884035.20 

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)
 

 

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