Rapid: Individual Calculations May 2023
 Jafrate, Fred  Total change: -17.80  Rating chartPersonal card
 XXVIIe Tournoi des Fous - Tournoi B DRAGUIGNAN FRA 2023-04-16
RcRownchangeKK*chgGame
 1301 1327 2.50 6 -0.89 20 -17.80 
  Danti, Jean 1141 FRA1.0010.26205.20 
  Lingibe, Patrick 1813 FRA0.001-0.0420-0.80 
  Klein, Vincent 1166 FRA0.001-0.7120-14.20 
  Alexandria, Nikoloz 1232 FRA0.001-0.6320-12.60 
  Galy, Christian 1175 FRA1.0010.30206.00 
  Gondolo, Tristan Theophile 1278 FRA0.501-0.0720-1.40 

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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