Individual Calculations September 2023
 Le Corre, Stephane  Total change: 20.20  Rating chartPersonal card
 1er Open International de Perros-Guirec - Open A (-2200) PERROS GUIREC FRA 2023-08-04
RcRownchangeKK*chgGame
 1734 1588 3.00 6 1.01 20 20.20 
  Denizet, Briac 1995 FRA0.001-0.0820-1.60 
  Brard, Laurent 1751 FRA0.001-0.2820-5.60 
  Morvan, Dominique 1299 FRA1.0010.16203.20 
  Gledel, Bernard 1699 FRA1.0010.652013.00 
  Gac, Benjamin 1713 FRA0.5010.17203.40 
  Collinet, Nicolas 1944 FRA0.5010.39207.80 

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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