Individual Calculations June 2023
 Dissanayaka, Nethum  Total change: 0.00  Rating chartPersonal card
 5th SSC Open International Rating Chess Championship 2023 Matara SRI 2023-04-28
RcRownchangeRpKK*chgGame
 1224 0 1.00 3 0.00 1099   0.00 
  Fernando, B Thishya Methsandi 1240 SRI1.0010.00 0.00 
  Dasanya, K K Hansali 1236 SRI0.0010.00 0.00 
  Namarathna, H K T I 1197 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)
 
 Colombo International Chess Festival 2023 Colombo SRI 2023-05-12
RcRownchangeRpKK*chgGame
 1101 0 0.00 2 0.00 301   0.00 
  Samarasinghe, Thisum Diwayuru 1105 SRI0.0010.00 0.00 
  Joachim, D T S 1097 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)
 
 1st Rahulians International Chess Festival 2023 Matara SRI 2023-05-17
RcRownchangeRpKK*chgGame
 1283 0 0.00 3 0.00 483   0.00 
  Arachchi, C S A 1400 SRI0.0010.00 0.00 
  Kaumina, M Yashika 1295 SRI0.0010.00 0.00 
  Viranya, A R M V 1155 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)
 

 

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