Individual Calculations September 2023
 Peignien, Laurent  Total change: -22.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Raoul Lorioux CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1222 1226 2.00 6 -1.11 20 -22.20 
  Labourdique, Jean Michel 1129 FRA1.0010.37207.40 
  Jamin, Timothee 1528 FRA0.001-0.1520-3.00 
  Aboud, Tony 1507 FRA0.001-0.1620-3.20 
  Benaerens, Thierry 1047 FRA0.001-0.7320-14.60 
  Carnet, Baptiste 1052 FRA0.001-0.7320-14.60 
  Sembel Rudelle, Nina 1068 FRA1.0010.29205.80 

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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