Blitz: Individual Calculations July 2023
 Coucoureux, Michel  Total change: -13.80  Rating chartPersonal card
 3e festival du Mat - Blitz LA CHARITE SUR LOIRE FRA 2023-06-10
RcRownchangeKK*chgGame
 1609 1543 2.00 6 -0.69 20 -13.80 
  Dequidt, Adrien 2025 FRA0.001-0.0520-1.00 
  Moreau, Sacha 1363 FRA1.0010.26205.20 
  Robert, Pierre 1143  * FRA1.0010.08201.60 
  Ourrag, William 1798 FRA0.001-0.1920-3.80 
  Gattuso, Christophe 1939 FRA0.001-0.0820-1.60 
  Kannengiesser, Philippe 1386 FRA0.001-0.7120-14.20 
 * 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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