Individual Calculations October 2023
 Roblin, Pierre  Total change: 13.20  Rating chartPersonal card
 Tournoi ferme Chess in Lyon septembre 2023 Poule D LYON FRA 2023-09-01
RcRownchangeKK*chgGame
 1668 1687 3.50 6 0.33 40 13.20 
  Thiodet, Colin 1723 FRA1.0010.554022.00 
  Ouardi, Imad 1565 FRA0.501-0.1740-6.80 
  Aznar, Benjamin 1683 SUI0.501-0.0140-0.40 
  Sere, Philemon 1682 FRA1.0010.494019.60 
  Chalancon, Antoine 1679 FRA0.001-0.5140-20.40 
  Severine, Kevin 1675 FRA0.501-0.0240-0.80 

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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