Individual Calculations March 2023
 Delalee, Paul  Total change: -27.80  Rating chartPersonal card
 39e Open International de Cappelle la Grande CAPPELLE LA GRANDE FRA 2023-02-18
RcRownchangeKK*chgGame
 1840 2067 5.50 9 -1.39 20 -27.80 
  Kanov, Nikola f2383 BUL0.001-0.1320-2.60 
  Allentin, Eric 1829 FRA0.001-0.8020-16.00 
  Vallet, Vincent 1759 FRA1.0010.14202.80 
  Lalonde Drain, Hugo 1842 FRA0.501-0.2820-5.60 
  Delahaye, Frederick 1806 FRA0.501-0.3220-6.40 
  Voiculescu-Holvad, Stefan 1743 FRA0.501-0.3720-7.40 
  Bracq, Gregory 1667  * FRA1.0010.08201.60 
  Martellier, Charles 1733 FRA1.0010.12202.40 
  Voinea, Marius 1795 FRA1.0010.17203.40 
 * 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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