Individual Calculations November 2019
 Trelohan, Henri  Total change: 2.60  Rating chartPersonal card
 Championnat du Morbihan toutes catégories 2019-20 (-2200) r1-2 ARRADON FRA 2019-10-05
RcRownchangeKK*chgGame
 1692 1600 0.50 1 0.13 20 2.60 
  Pouliquen, Alain 1692 FRA0.5010.13202.60 

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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