Individual Calculations April 2019
 Le Henaff, Julien  Total change: -20.40  Rating chartPersonal card
 Championnat du Finistere toutes categories 2020 r4-6 QUIMPER FRA 2019-01-12
RcRownchangeKK*chgGame
 1728 1861 1.00 3 -1.02 20 -20.40 
  Desgranges, Christophe 1689 FRA0.501-0.2320-4.60 
  Quemeneur, Georges 1657 FRA0.501-0.2620-5.20 
  Pascal, Yann 1838 FRA0.001-0.5320-10.60 

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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