Blitz: Individual Calculations May 2023
 Du Berry, Ross  Total change: -9.00  Rating chartPersonal card
 King Charles III Coronation Blitz 2023 Groomsport IRL 2023-04-27
RcRownchangeKK*chgGame
 1484 1770 6.00 8 -0.45 20 -9.00 
  Whearty, Josh 1370  * IRL1.0010.08201.60 
  McClean, Caleb 1515 IRL0.001-0.8120-16.20 
  Dorrian, Christopher 1493 IRL1.0010.17203.40 
  McConnell, Alan 1369 IRL1.0010.08201.60 
  Muradali, Kyan 1340 TTO0.001-0.9320-18.60 
  Fuchs, Louison 1332 FRA1.0010.06201.20 
  Johnston, Gary 1564 IRL1.0010.24204.80 
  Roberts, Danny 1890 IRL1.0010.662013.20 
 * 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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