Individual Calculations May 2024
 Dunkley, Michael  Total change: -28.60  Rating chartPersonal card
 4th 4NCL Easter Congress Under 2000 Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 1738 1842 0.50 3 -1.43 20 -28.60 
  Harris, John 1712 ENG0.001-0.6820-13.60 
  Lawrence, Simon 1731 ENG0.501-0.1520-3.00 
  Cawston, M John 1770 ENG0.001-0.6020-12.00 

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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