Individual Calculations March 2024
 Lajith, Sanvidu  Total change: 61.60  Rating chartPersonal card
 Sri Lanka National Major Division Chess Championships 2024 - Uva Badulla SRI 2024-02-16
RcRownchangeKK*chgGame
 1247 1040 3.00 5 1.54 40 61.60 
  Nawarathna, N M Hasiru Manumitha 1038 SRI0.5010.00400.00 
  Perera, Dinuja R 1109 SRI1.0010.604024.00 
  Charith, Dilshan 1574 SRI0.001-0.0340-1.20 
  Wijethunga, Thasmira Yalindu 1079 SRI1.0010.554022.00 
  Gunarathna, D A Viraj Darshana 1436 SRI0.5010.424016.80 

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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