Individual Calculations November 2022
 Peiris, Charindie  Total change: 0.00  Rating chartPersonal card
 Negombo International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeRpKK*chgGame
 1079 0 3.00 7 0.00 1029   0.00 
  Chandrasiri, R B A 1126 SRI0.0010.00 0.00 
  Dasanayaka, I N D 1028 SRI1.0010.00 0.00 
  Perera, K C D 1173 SRI0.0010.00 0.00 
  Palliyaguruge, Imeth Hansira 1022 SRI0.5010.00 0.00 
  Dayarathna, N M J K 1040 SRI0.5010.00 0.00 
  Revaldo, L H T 1083 SRI0.0010.00 0.00 
  Rathnayake, R M R S 1079 SRI1.0010.00 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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