Individual Calculations August 2023
 Bielli, Dominique  Total change: 51.20  Rating chartPersonal card
 29eme Open International de Saint-Affrique SAINT AFFRIQUE FRA 2023-07-22
RcRownchangeKK*chgGame
 1734 1505 3.50 8 1.28 40 51.20 
  Debray, Tristan 2158 FRA0.001-0.0140-0.40 
  Constantin, Francois 1822 FRA0.001-0.1340-5.20 
  Renaudin, Thibault 1271 FRA0.501-0.2940-11.60 
  Bories, Jean-Paul 1309 FRA1.0010.254010.00 
  Mania, Clement 1929 FRA1.0010.934037.20 
  Pinto, Axel 1802 FRA0.001-0.1540-6.00 
  Lheritier, Boris 1757 FRA1.0010.814032.40 
  Leroy, Serge 1827 FRA0.001-0.1340-5.20 

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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