Individual Calculations May 2019
 Laboureau, Erick  Total change: 2.40  Rating chartPersonal card
 4eme Tournoi de l'agglomeration clermontoise CLERMONT FERRAND FRA 2019-01-18
RcRownchangeKK*chgGame
 1603 1500 2.50 6 0.12 20 2.40 
  Leides, Jean-Michel 1177 FRA1.0010.13202.60 
  Fantin, Ludwig f1900  * FRA0.001-0.0820-1.60 
  Boulier, Rene 1563 FRA1.0010.592011.80 
  Bremond, Abel 1812 FRA0.001-0.1420-2.80 
  Bertin, Jean-Loup 1900  * FRA0.001-0.0820-1.60 
  Roland, Philippe 1263 FRA0.501-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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