Blitz: Individual Calculations February 2023
 Onslow, Teddy  Total change: -1.40  Rating chartPersonal card
 14th Richmond Blitz Twickenham ENG 2022-12-17
RcRownchangeKK*chgGame
 2025 1829 2.00 6 -0.07 20 -1.40 
  Ghasi, Ameet K m2587 ENG0.0010.00200.00 
  Buckley, Lucy 1429  * ENG1.0010.08201.60 
  Browning, Alex f2269 GER0.001-0.0620-1.20 
  Ramaraju, Siddarth 1379 ENG1.0010.06201.20 
  Buckley, Graeme N m2233 ENG0.001-0.0820-1.60 
  Oragwu, Chukwunonso f2251 NGR0.001-0.0720-1.40 
 * 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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