Individual Calculations September 2023
 Prudent, Sylvio  Total change: -30.20  Rating chartPersonal card
 Championnat de France 2023 - Open C HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1627 1669 3.50 9 -1.51 20 -30.20 
  Boutros, Milan 1578 FRA0.001-0.6220-12.40 
  Lebescond, Philippe 1582 FRA0.501-0.1220-2.40 
  Couvreur, Remi 1571 FRA1.0010.37207.40 
  Alami Messaoudi, Wissam 1591 FRA1.0010.39207.80 
  Severine, Kevin 1703 FRA1.0010.552011.00 
  Detrait, Aurelien 1747 FRA0.001-0.3920-7.80 
  Rineau, Nathan 1719 FRA0.001-0.4320-8.60 
  Boncourre, Tanguy 1566 FRA0.001-0.6420-12.80 
  Roche, Virgile 1584 FRA0.001-0.6220-12.40 

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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