Individual Calculations November 2023
 Cheneau, Lionel  Total change: 2.60  Rating chartPersonal card
 Championnat du Morbihan toutes categories 2023-24 (-2200) r1 SAINTE ANNE D AURAY FRA 2023-10-21
RcRownchangeKK*chgGame
 1075 1391 1.00 1 0.13 20 2.60 
  Fratta, Alexandre 1075 FRA1.0010.13202.60 

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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