Individual Calculations July 2022
 Weigall, Jay  Total change: 78.80  Rating chartPersonal card
 2022 Gold Coast Open Major Gold Coast AUS 2022-06-24
RcRownchangeKK*chgGame
 1436 1440 5.50 7 1.97 40 78.80 
  Hu, Luke 1219 AUS1.0010.22408.80 
  Sem, Shi Ke 1040  * AUS1.0010.08403.20 
  Devarajh, Joshua 1643 AUS1.0010.764030.40 
  Gratchev, Ekaterina 1530 AUS0.001-0.3840-15.20 
  McCarthy, Oliver 1611 AUS0.5010.23409.20 
  Hadikusumo, Elijah 1090 AUS1.0010.11404.40 
  Stupak, Piotr 1916 POL1.0010.954038.00 
 * 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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