Rapid: Individual Calculations May 2023
 Jackson, Sheila  Total change: -78.00  Rating chartPersonal card
 2023 British Rapidplay Championship Bradford ENG 2023-04-15
RcRownchangeKK*chgGame
 1581 2055 4.50 9 -3.90 20 -78.00 
  Keerthi Kumar, Advait 1455 ENG0.501-0.4820-9.60 
  Lukhi, Neev 1543 SCO0.501-0.4620-9.20 
  Deepak Ambattu, Rithvik 1784 SCO0.001-0.8320-16.60 
  Chedd, Neil 1305 ENG1.0010.00200.00 
  Mokhber-Garcia, Sebastian 1592 ENG0.501-0.4520-9.00 
  Graff, Ben 1658 ENG0.001-0.9220-18.40 
  Bastow, Mark A 1739 WLS0.001-0.8720-17.40 
  Rogowski, Rafal 1655  * ENG1.0010.08201.60 
  Sisupalan, Beni 1497 ENG1.0010.03200.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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