Individual Calculations August 2023
 Duval, Jean-Pierre  Total change: -53.40  Rating chartPersonal card
 13e open de Salon de Provence B (-1700) SALON DE PROVENCE FRA 2023-07-08
RcRownchangeKK*chgGame
 1326 1656 2.50 6 -2.67 20 -53.40 
  Navarre-Garot, Tristan 1256  * FRA0.001-0.9220-18.40 
  Negre Albert, Oscar 1281 FRA0.001-0.9120-18.20 
  Polaert, Clarence 1254 FRA0.501-0.4220-8.40 
  Roux, Jean-Marie 1258 FRA1.0010.08201.60 
  Schmitz, Yves 1353 FRA1.0010.14202.80 
  Philippe, Alexis 1552 FRA0.001-0.6420-12.80 
 * 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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