Individual Calculations June 2024
 Hasson, Peter  Total change: 1.00  Rating chartPersonal card
 2023-24 4NCL Division 3 Knights Rounds 9-11 Telford ENG 2024-05-04
RcRownchangeKK*chgGame
 1996 1986 1.50 3 0.05 20 1.00 
  Hughes, Roy 1988 ENG0.5010.00200.00 
  Ashworth, Michael 1997 ENG0.5010.02200.40 
  Serbanescu, Diana-Maria c2004 ROU0.5010.03200.60 

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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