Individual Calculations September 2023
 Ali, Shahvez  Total change: -23.20  Rating chartPersonal card
 Glorney Cup 2023 Stirling SCO 2023-08-18
RcRownchangeKK*chgGame
 1497 1670 3.50 6 -0.58 40 -23.20 
  Moull, Arthur 1538 IRL1.0010.324012.80 
  Sapsford, Oliver 1270  * WLS1.0010.08403.20 
  Blackford, Ross 1726 SCO0.001-0.4240-16.80 
  Moull, Arthur 1538 IRL0.001-0.6840-27.20 
  Sapsford, Oliver 1183 WLS1.0010.04401.60 
  Blackford, Ross 1726 SCO0.5010.08403.20 
 * 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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