Rapid: Individual Calculations July 2023
 Joliez, Didier  Total change: -19.20  Rating chartPersonal card
 3e festival du Mat - Rapide LA CHARITE SUR LOIRE FRA 2023-06-11
RcRownchangeKK*chgGame
 1470 1723 4.50 7 -0.96 20 -19.20 
  Giraud, Pierre 1323  * FRA1.0010.08201.60 
  Mendil, Yacine 1393 FRA1.0010.12202.40 
  Grimberg, Gilbert f2198 FRA0.001-0.0520-1.00 
  Ahmetaj, Arthur 1284 FRA1.0010.06201.20 
  Gauthe, Marie-Ange 1320 FRA1.0010.08201.60 
  Kannengiesser, Philippe 1307 FRA0.001-0.9320-18.60 
  Robert, Paul 1462 FRA0.501-0.3220-6.40 
 * 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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