Individual Calculations May 2024
 Jackson, Gary C  Total change: 33.20  Rating chartPersonal card
 4th 4NCL Easter Congress Under 2000 Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 1822 1864 5.00 6 1.66 20 33.20 
  Macphail, Kieran 1796 ENG1.0010.41208.20 
  Honarvarmahalati, Hooman 1764 IRI1.0010.36207.20 
  Graham, Oliver 1884 ENG1.0010.532010.60 
  Ter Gevorkian, Edouardos 1850 GRE0.501-0.0220-0.40 
  Wheeler, Tim 1814 ENG1.0010.43208.60 
  Siu, Kam Wa 1825 HKG0.501-0.0520-1.00 

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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