Individual Calculations August 2019
 Antolin, William  Total change: -54.40  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open B PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 1572 1555 2.50 8 -1.36 40 -54.40 
  Dourerassou, Cynthia 1756 FRA0.001-0.2440-9.60 
  Baudin, Vincent 1848 FRA0.001-0.1540-6.00 
  Demany, Didier 1481 FRA0.001-0.6040-24.00 
  Sicurani, Bruno 1624 FRA1.0010.604024.00 
  Blandeau, Michel 1592 FRA0.001-0.4540-18.00 
  Mimoune, Samy 1412 FRA0.501-0.1940-7.60 
  Loffreda, Bertrand 1416 FRA0.001-0.6940-27.60 
  Mony, Didier 1449 FRA1.0010.364014.40 

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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