Individual Calculations February 2024
 Salisbury, Paul  Total change: -43.00  Rating chartPersonal card
 31st 4NCL Congress Under 2000 Harrogate ENG 2024-01-19
RcRownchangeKK*chgGame
 1648 1681 0.00 4 -2.15 20 -43.00 
  Billenness, Greg 1686 ENG0.001-0.4920-9.80 
  Webb, Nicholas 1652 IRL0.001-0.5420-10.80 
  Flint, Martina 1825 GER0.001-0.3120-6.20 
  Meredith, Daniel 1427 ENG0.001-0.8120-16.20 

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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