Individual Calculations November 2022
 Bandara, W M Malitha  Total change: 59.60  Rating chartPersonal card
 Sri Lanka Junior National Chess Championship 2022 Kandy SRI 2022-09-09
RcRownchangeKK*chgGame
 1345 1301 2.50 4 0.65 40 26.00 
  Javeenarsh, L 1096 SRI1.0010.24409.60 
  Wimalarathne, K G 1526 SRI0.5010.284011.20 
  Madurawala, M G D S Shanuka 1079 SRI1.0010.22408.80 
  Saravanabaavan, Brijeash 1678 SRI0.001-0.0940-3.60 

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
RcRownchangeKK*chgGame
 1377 1301 3.50 6 0.84 40 33.60 
  Liyanage, Pesandu Rashmitha 1824 SRI0.001-0.0340-1.20 
  Ranasinghe, R A Manul Lakvindu 1085 SRI1.0010.22408.80 
  Deshappriya, D Kalindu 1573 SRI0.001-0.1740-6.80 
  Nuwarapaksha, N P M Lakvindu 1084 SRI1.0010.22408.80 
  Ayestian, Aloysius 1575 SRI0.5010.334013.20 
  Thimanjana, Balage Kisandu 1122 SRI1.0010.274010.80 

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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