Individual Calculations November 2022
 Dabarera, W Michelle Bhagya  Total change: 0.00  Rating chartPersonal card
 Negombo International Chess Festival 2022 Negombo SRI 2022-10-20
RcRownchangeRpKK*chgGame
 1183 0 2.00 6 0.00 1058   0.00 
  Asuramanna, Mevindu Hansana 1290 SRI0.0010.00 0.00 
  Prabashwara, H G Harith 1165 SRI0.0010.00 0.00 
  Senevirathna, A M P 1168 SRI0.5010.00 0.00 
  Bandara, H M Risindu Methsara 1162 SRI0.5010.00 0.00 
  Perera, Prabodha Sathsara 1129 SRI1.0010.00 0.00 
  Rodrigo, W A Gandhawa 1183 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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