Blitz: Individual Calculations October 2022
 Mackellar, Laurie  Total change: -12.60  Rating chartPersonal card
 UK Open Blitz 2022 London Qualifier London ENG 2022-09-03
RcRownchangeKK*chgGame
 1726 1602 2.50 8 -0.63 20 -12.60 
  Horton, Jamie A 2156 ENG0.001-0.0320-0.60 
  Wong, Damian Anthony 1245 MAS1.0010.11202.20 
  Burke, Mitchell R 1979 ENG0.001-0.0920-1.80 
  Ikram, Kiaan 1354 ENG0.001-0.8120-16.20 
  Friedland, Jon S c2070 ENG0.001-0.0520-1.00 
  Stus, Orest 1396 UKR1.0010.24204.80 
  Iqbal, Taha 1729 ENG0.001-0.3320-6.60 
  Wei, Naomi 1877 ENG0.5010.33206.60 

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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