Individual Calculations November 2023
 Lourdel, Paul  Total change: -10.40  Rating chartPersonal card
 1er Open FIDE d'Agneaux Saint-Lo AGNEAUX FRA 2023-10-07
RcRownchangeKK*chgGame
 1503 1130 0.00 2 -0.26 40 -10.40 
  Pon Le Brun, Gregoire 1663 FRA0.001-0.0340-1.20 
  Martin-Renouf, Charles 1342 FRA0.001-0.2340-9.20 

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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