Individual Calculations July 2022
 Samaraweera, S M Sethika Hansira  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Youth Under 18 Years (Open) Chess Championships 2022 - Finals Colombo SRI 2022-06-03
RcRownchangeRpKK*chgGame
 1139 0 0.50 5 0.00 773   0.00 
  Edirisinghe, E D Hansana 1266 SRI0.0010.00 0.00 
  Thimanjana, Balage Kisandu 1114 SRI0.5010.00 0.00 
  Abeysekera, Bises Oneja 1103 SRI0.0010.00 0.00 
  Thilakaratna, B A Thevindu Kenula 1042 SRI0.0010.00 0.00 
  Kanchana, W A 1168 SRI0.0010.00 0.00 

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)
 
 Western Asia Youth Chess Festival 2022, Open U-8 Ukulhas MDV 2022-06-17
RcRownchangeRpKK*chgGame
 1235 0 0.50 4 0.00 913   0.00 
  Reyaansh, Venkat 1149 IND0.0010.00 0.00 
  Akramov, Khusan 1092 UZB0.0010.00 0.00 
  Akramov, Khasan 1329 UZB0.0010.00 0.00 
  Rayan, Rashid Mugdho 1371 BAN0.5010.00 0.00 

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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