Individual Calculations February 2023
 Altenhof, Martin  Total change: 1.20  Rating chartPersonal card
 Caplin Hastings 38th Weekend Congress Hastings ENG 2023-01-07
RcRownchangeKK*chgGame
 1915 2159 4.00 5 0.06 20 1.20 
  Dasgupta, Avyukt 1861 ENG0.501-0.3520-7.00 
  McDonnell, James J. 1759  * IRL0.501-0.4220-8.40 
  Khoury, Theo 1917 ENG1.0010.20204.00 
  Keohane, Ben 1974 ENG1.0010.26205.20 
  Rushbrooke, Remy 2062 ENG1.0010.37207.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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