Individual Calculations February 2020
 Rideevita, Livinu Thulmeth  Total change: 0.00  Rating chartPersonal card
 Sri Lanka National Youth Chess Championship 2019 - Under 9 years Colombo SRI 2019-12-27
RcRownchangeRpKK*chgGame
 1169 0 0.00 1 0.00 369   0.00 
  Bandara, H M Risindu Methsara 1169 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)
 
 Battle of the Kings - All Island Schools Team Chess Championship 2020 Colombo SRI 2020-01-03
RcRownchangeRpKK*chgGame
 1134 0 0.50 2 0.00 941   0.00 
  Kumarasinghe, Sineth Sesanda 1029 SRI0.5010.00 0.00 
  Mathangadeera, Tharaka Denuwan 1239 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)
 
 Kaluthara International Chess Festival 2020 Kaluthara SRI 2020-01-15
RcRownchangeRpKK*chgGame
 1068 0 0.00 4 0.00 268   0.00 
  Uyanwaththa, W M S B 1216 SRI0.0010.00 0.00 
  Manuwarana, Amila 1036 SRI0.0010.00 0.00 
  Viranya, A R M V 1007 SRI0.0010.00 0.00 
  Mudalige, S M R S 1014 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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