Rapid: Individual Calculations January 2024
 Labunahewage, Dulein Bimsath  Total change: 36.00  Rating chartPersonal card
 Western Asian Junior Rapid Chess Championships 2023 Colombo SRI 2023-11-29
RcRownchangeKK*chgGame
 1645 1285 2.50 6 0.90 40 36.00 
  Mazhkenov, Alisher 1994 KAZ1.0010.994039.60 
  Hommadov, Amanmuhammet 2201 TKM0.0010.00400.00 
  Liyanage, Pesandu Rashmitha 1856 SRI0.001-0.0240-0.80 
  Sanviru, G H A Dulnith 1191 SRI0.501-0.1340-5.20 
  Wijesinghe, W A M C 1076 SRI1.0010.23409.20 
  Wijerathna, Vinuka Dihain 1553 SRI0.001-0.1740-6.80 

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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