Individual Calculations September 2023
 Charrier, Jean Claude  Total change: -35.80  Rating chartPersonal card
 34eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 1226 1452 3.50 8 -2.53 20 -50.60 
  Sheikha, Abdulla Alme 1049 UAE1.0010.08201.60 
  Alcindor, Samuel 1640 FRA0.001-0.2620-5.20 
  Aili, Clement 1152 FRA0.501-0.3520-7.00 
  Laine, Arthur 1260 FRA0.001-0.7520-15.00 
  Wolff, Victor 1052  * FRA0.501-0.4220-8.40 
  Mahra, Khalifa Al Ney 1078 UAE1.0010.10202.00 
  Agostini, Theo 1326 FRA0.501-0.1720-3.40 
  Guediguian, Fabrice 1250 FRA0.001-0.7620-15.20 
 * 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)
 
 Championnat de France 2023 - Veterans HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 1511 1441 4.50 9 0.74 20 14.80 
  Maruejols, Claude 1762 FRA0.001-0.1320-2.60 
  David, Pierre-Yves 1710 FRA0.001-0.1720-3.40 
  Aghababian, Arthur 1387 FRA0.501-0.0820-1.60 
  Masson, Yvon-Pierre 1273 FRA1.0010.28205.60 
  El Haddad, Mesbah 1284 FRA0.001-0.7120-14.20 
  Massard, Rene 1365 FRA1.0010.40208.00 
  Berne, Christian 1573 FRA1.0010.682013.60 
  Andrieu, Philippe 1689 FRA0.5010.31206.20 
  Barat, Jacques 1558 FRA0.5010.16203.20 

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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