Rapid: Individual Calculations July 2019
 De Baralle, Michel  Total change: -32.00  Rating chartPersonal card
 Tournoi d'echecs rapide de Blaye les Mines 2019 BLAYE LES MINES FRA 2019-05-30
RcRownchangeKK*chgGame
 1314 1317 0.50 4 -1.60 20 -32.00 
  Forest, Eric 1703 FRA0.001-0.0920-1.80 
  Silem, Abdel 1293 FRA0.501-0.0320-0.60 
  Dupuis, Esteban 1103 FRA0.001-0.7720-15.40 
  Vincens, Patrice 1157 FRA0.001-0.7120-14.20 

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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