Rapid: Individual Calculations October 2022
 Lebedev, Lion  Total change: 26.20  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2022 Sep Open London ENG 2022-09-10
RcRownchangeKK*chgGame
 1627 1236 2.00 6 1.31 20 26.20 
  Davison, Chris 1937 ENG0.5010.49209.80 
  Walsh, Matthew 1658 ENG0.001-0.0720-1.40 
  Chen, George 1534 ENG1.0010.852017.00 
  Kamath, Raghu 1677 ENG0.001-0.0620-1.20 
  Quillaud, Maxime 1532 ENG0.5010.35207.00 
  Lapidus, Alexey M. 1426 ENG0.001-0.2520-5.00 

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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