Rapid: Individual Calculations June 2023
 Marshall, Chris  Total change: -35.60  Rating chartPersonal card
 Kensington FIDE Rapidplay 21st May 2023 - Open London ENG 2023-05-21
RcRownchangeKK*chgGame
 1677 1675 1.50 6 -1.78 20 -35.60 
  Buckley, Graeme N m2279 ENG0.001-0.0220-0.40 
  Nubbert, Andrew 1508 ENG0.501-0.2220-4.40 
  Leung, Hao Ran 1404 HKG0.001-0.8320-16.60 
  Storey, Sandy 1999 SCO0.001-0.1320-2.60 
  Sarkar, Rian 1374 ENG1.0010.15203.00 
  Kairat, Alexander 1497 ENG0.001-0.7320-14.60 

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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