Individual Calculations February 2023
 Chanseya, K G Dewli Abinadi  Total change: 0.00  Rating chartPersonal card
 Asia Schools CC 2022- U 9 G Kaluthara SRI 2022-12-05
RcRownchangeRpKK*chgGame
 1154 0 0.50 3 0.00 881   0.00 
  Ramisova, Adelina 1269 KGZ0.5010.00 0.00 
  Jayasinghe, J M Senudhi Ahasya 1078 SRI0.0010.00 0.00 
  Diya, Digamber Sawal 1115 IND0.0010.00 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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