Individual Calculations November 2022
 Ellalagoda, E M T P N  Total change: 0.00  Rating chartPersonal card
 Sri Lanka Junior Girls National Chess Championship 2022 Kandy SRI 2022-09-09
RcRownchangeRpKK*chgGame
 1426 0 0.00 2 0.00 626   0.00 
  Jayaweera, Sayuni Gihansa wc1678 SRI0.0010.00 0.00 
  Bandara, Thushi Shiwanga 1174 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)
 
 Sri Lanka National Wome's Amateur Chess Championship 2022 Colombo SRI 2022-10-06
RcRownchangeRpKK*chgGame
 1142 0 1.00 2 0.00 1142   0.00 
  Mulleriyawa, Nethumli Rashmitha 1260 SRI1.0010.00 0.00 
  Fernando, Thimansa Amashi 1024 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)
 
 Negombo International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeRpKK*chgGame
 1338 0 0.50 4 0.00 1016   0.00 
  Wijekoon, Chandana c1796 SRI0.0010.00 0.00 
  Weerasinghe, J A M R 1145 SRI0.5010.00 0.00 
  Francis, U M Senal Vishmin 1237 SRI0.0010.00 0.00 
  Perera, K C D 1173 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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