Individual Calculations November 2019
 Draillard, Michel  Total change: -2.40  Rating chartPersonal card
 16e open de Grasse tournoi A (-2200 Elo) GRASSE FRA 2019-09-28
RcRownchangeKK*chgGame
 1594 1525 2.00 5 -0.12 20 -2.40 
  Grigore, Sebastien 1904 FRA0.001-0.0920-1.80 
  Bronny, Germain 1337 FRA1.0010.26205.20 
  Rozec, Mialy 1704 FRA0.001-0.2720-5.40 
  Birens, Eric-Andre 1764 FRA0.001-0.2020-4.00 
  Pineau, Jean 1262 FRA1.0010.18203.60 

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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