Individual Calculations March 2024
 Le Lostec, Michael  Total change: -5.40  Rating chartPersonal card
 Championnat du Morbihan toutes categories 2023-24 (-2200) r4-5 SAINTE ANNE D AURAY FRA 2024-01-20
RcRownchangeKK*chgGame
 1469 1599 1.00 2 -0.27 20 -5.40 
  Prioul, Jean-Yves 1251 FRA1.0010.11202.20 
  Crahan, Alan 1686 FRA0.001-0.3820-7.60 

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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