Rapid: Individual Calculations September 2023
 Singha, Swati  Total change: 5.60  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 August Major London ENG 2023-08-05
RcRownchangeKK*chgGame
 1257 1393 3.00 4 0.28 20 5.60 
  Ozdemir, Kamil 1144 ENG1.0010.19203.80 
  Mallick, Ismail 1303 ENG0.001-0.6220-12.40 
  Longia-Zaidi, Ismail 1278 ENG1.0010.34206.80 
  Ramaraju, Siddarth 1301 ENG1.0010.37207.40 

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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